|
US2174682A
(en)
|
|
Tube base and socket
|
|
BE384265A
(enrdf_load_stackoverflow)
|
|
|
|
US7633227B2
(en)
|
|
Discharge lamp with lamp base structure
|
|
JPH08180839A
(ja)
|
|
ショートアーク型放電ランプ
|
|
US1989954A
(en)
|
|
Electric discharge tube
|
|
BE366129A
(enrdf_load_stackoverflow)
|
|
|
|
US4639633A
(en)
|
|
Electron tube with cathode cooling device
|
|
US2013419A
(en)
|
|
Electron discharge device and improved anode therefor
|
|
US7898179B2
(en)
|
|
Discharge lamp exhibiting reduced thermal stress and method of making such a lamp
|
|
BE381768A
(enrdf_load_stackoverflow)
|
|
|
|
US2009205A
(en)
|
|
Auxiliary electrode
|
|
US3249798A
(en)
|
|
Fuse in lead-in of incandescent lamp filament
|
|
US2629065A
(en)
|
|
Overwound filament
|
|
US2869009A
(en)
|
|
Electron tube
|
|
BE385178A
(enrdf_load_stackoverflow)
|
|
|
|
BE336776A
(enrdf_load_stackoverflow)
|
|
|
|
BE395438A
(enrdf_load_stackoverflow)
|
|
|
|
US1687505A
(en)
|
|
Electron-discharge device
|
|
BE360364A
(enrdf_load_stackoverflow)
|
|
|
|
BE332348A
(enrdf_load_stackoverflow)
|
|
|
|
BE334377A
(enrdf_load_stackoverflow)
|
|
|
|
JPH0419659B2
(enrdf_load_stackoverflow)
|
|
|
|
BE351894A
(enrdf_load_stackoverflow)
|
|
|
|
CH116037A
(fr)
|
|
Lampe pour radio-communication.
|
|
BE346603A
(enrdf_load_stackoverflow)
|
|
|