AU108721B2 - Improvements in or relating tothe electrode systems of electric discharge tubes for reducing secondary emission and improving the heat radiation properties thereof
- Google Patents
Improvements in or relating tothe electrode systems of electric discharge tubes for reducing secondary emission and improving the heat radiation properties thereof
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.)
Expired - Lifetime
Application number
AU1286/39A
Inventor
Hajo Bkeixinu and Leonardus Theodorus Scherrman uf Holland Jan Hendrik DeBoer
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.)
N V Phipps' Cl Oeilampenfabriekex
Original Assignee
N V Phipps' Cl Oeilampenfabriekex
Filing date
Publication of AU108721B2publicationCriticalpatent/AU108721B2/en
Application filed by N V Phipps' Cl OeilampenfabriekexfiledCriticalN V Phipps' Cl Oeilampenfabriekex
AU1286/39A1939-03-22Improvements in or relating tothe electrode systems of electric discharge tubes for reducing secondary emission and improving the heat radiation properties thereof
Expired - LifetimeAU108721B2
(en)
Improvements in or relating tothe electrode systems of electric discharge tubes for reducing secondary emission and improving the heat radiation properties thereof