The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 1977
Filed:
Jul. 07, 1975
Applicant:
Inventors:
Erno Pungor, Budapest, HU;
Elek Doktor, Budapest, HU;
Marton Patko, Budapest, HU;
Jeno Havas, Budapest, HU;
Lajos Kecskes, Budapest, HU;
Assignee:
Elektrokemial Muszergyarto Szov., Budapest, HU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
2041 / ; 29592 ; 204 / ;
Abstract
A selective fluoride-sensitive electrode featuring a sensor block of spherical surface compensating the effect of thermodilatation and prepared from the fluorides of a lanthanide mixture corresponding to the composition of the natural occurrents or from a mixture composed of the majority of lanthanides.