Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie des LampesfiledCriticalCompagnie des Lampes
Publication of ES219478A1publicationCriticalpatent/ES219478A1/en
Common Detailed Techniques For Electron Tubes Or Discharge Tubes
(AREA)
Abstract
An improvement introduced in the "primers" for the priming of the discharge tubes characterized by the fact that an insert of lanthanum or other rare earth metal, with analogous properties, is fixed in an electrode on the side opposite the electrode cooperating (Machine-translation by Google Translate, not legally binding)
ES0219478A1954-02-191955-01-12An improved improvement in the discharge tube primers (Machine-translation by Google Translate, not legally binding)
ExpiredES219478A1
(en)