Richter Gedeon Vegyeszeti Gyar Rt

General Electric Company

Egyt Gyogyszervegyeszeti Gyar

Egyesult Izzolampa Es Villamossagi Resvenytarsasag

Beton-es Vasbetonipari Muvek

Reanal Einomvegyszergyar

Tungsram Reszvenytarsasag Abr. Tungsram Rt.

Vas Es Moszeripari Szovetkezet

Laszlo Nagy

Janos Borvendeg

Laszlo Papp

Laszlo Tardos

Tibor Balogh

Endre Kasztreiner

Laszlo Toth

Endre Csanyi

Gyorgy Szabo

Geza Szilagyi

Maria Gazdag

Zoltan Laszlo Bako

Erno Orban

Edit Kosa

Judit Kosary

Gabor Szepesi

Janos Nagy

Endre Oldal

Imre Molnar

Istvan Pozsonyi

Jozsef Gallai

Erzsebet Szuucs

Takacsi Nagy

Endre Jankovics

Janos Kiszel

Erzsebet Bander

Eva E Kiss

Marta Sotinee Tolvay

Bobjak M Zsoldos

Laszlo Varkonyi

Gabriella Kiss

Zoltan Varnagy

Szikla Z Papp

Istvan Mudra

Jozsef Orto

Janos Spielmann

Krisztian Mihaly Kovacs

Gyorgy Rabatin

Gabor Csanyi

Zsuzsanna Huszti

A replaceable lighting module in an LED light source is provided. The module improves thermal, mechanical, and electrical connection with an associated fixture. The replaceable module also provides for precise positioning and improves on optical properties of the light distribution.

Replaceable light emitting diode module with high optical precision

The invention relates to novel, parenterally useful, stable aqueous pharmaceutical compositions, mainly injectable solutions containing a bis-indole alkaloid. The compositions contain the zinc complex of a bis-indole alkaloid, preferably vincristine, vinblastine or 5'-nor-dihydrovinblastine together with a bivalent metal gluconate and a preserving agent dissolved in a mono- or polyhydric alcohol. The invention further relates to a process for the preparation of the above compositions. The composition according to the invention can be utilized for the parenteral administration of bis-indole alkaloids in the cancer chemotherapy.

Stable parenteral compositions of vinblastine or vincristine

Dental composition and a process for the preparation thereof

Electrolytically rhenium coated molybdenum current inlet conductor

Respirator device particularly for use in perinatal medicine

Pharmaceutical compositions for sustained release of pharmaceutical compounds comprising a reaction product of a water soluble salt of a pharmaceutically active compound containing a primary, secondary or tertiary amino group, and an alkali or ammonium salt of a synthetic copolymer containing an acid group, and selected from the group consisting of methacrylic acid/methacrylic acid methyl ester, methacrylic acid/acrylic acid methyl ester and methacrylic acid/acrylic acid methyl ester/methacrylic acid methyl ester copolymers and a pharmaceutically acceptable excipient. The water soluble salt of a pharmaceutically active compound containing a primary, secondary or tertiary amino group is reacted in aqueous medium with an alkali or ammonium salt of a copolymer selected from the group consisting of the above mentioned copolymers, and the resulting product is converted into a pharmaceutical composition.

Sustained release pharmaceutical compositions

Concrete elements and a lifting mechanism are secured against tilting at the time of form removal, and the formwork is fixed in place. In the apparatus, a forming unit, a concreting unit and a form removal unit are provided. The forming unit has a single rigid form adapted to shape the bottom and the sides of the elements or products, is open on top and is assembled for use as required. The form removal unit has means for maintaining the product and the removal unit itself in a fixed position against tilting, as well as means for maintaining the formwork in a fixed position, and means for actuating them.

Apparatus for producing concrete elements of high dimensional accuracy

A pharmaceutical compositions with hypotensive effects which comprise a compound of formula (I) or a pharmaceutically acceptable acid addition salt thereof, ##STR1## wherein R.sup.1 is formula (II) ##STR2## wherein R.sup.4 and R.sup.5 each represent hydrogen, hydroxy, nitro at the same time

Compositions with potentiated hypotensive effects

An improved construction for a lamp cap suitable for interconnecting the elongated constricted neck of a halogen lamp to an electrode-bearing lamp holder is described. A hollow elongated deformable insert is coaxially positioned within a conventional cover disc of the lamp cap. The interior dimension of the insert is chosen to effect a secure frictional engagement with at least 30% of the length of the constricted lamp neck, and is permanently or removably affixed to the surrounding cover disc. The lamp holder may then be affixed to the composite lamp cap to complete the assembly.

Lamp caps for halogen lamps and the like

Growing community of inventors

Budapest, Hungary

Laszlo Nagy