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:
Jun. 21, 1977
Filed:
Sep. 27, 1976
Applicant:
Inventors:
Paulus Philippus Schampers, Eindhoven, NL;
Pieter Adrianus De Rijke, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
316 19 ; 316 31 ;
Abstract
In a method of manufacturing an electric discharge tube in which at least one of the components of the tube is subjected to a treatment in a vessel sealed from the atmosphere. The vessel consists of at least two parts which are sealed against each other with the interposition of a gallium-containing material in the liquid state. One of the parts of the vessel preferably forms a part of the final envelope of the discharge tube.