ES18323Y - Ceramic cathode tube. - Google Patents

Ceramic cathode tube.

Info

Publication number
ES18323Y
ES18323Y ES0018323U ES18323U ES18323Y ES 18323 Y ES18323 Y ES 18323Y ES 0018323 U ES0018323 U ES 0018323U ES 18323 U ES18323 U ES 18323U ES 18323 Y ES18323 Y ES 18323Y
Authority
ES
Spain
Prior art keywords
cathode tube
ceramic cathode
ceramic
tube
cathode
Prior art date
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
Application number
ES0018323U
Other languages
Spanish (es)
Other versions
ES18323U (en
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Priority to ES0018323U priority Critical patent/ES18323Y/en
Publication of ES18323U publication Critical patent/ES18323U/en
Application granted granted Critical
Publication of ES18323Y publication Critical patent/ES18323Y/en
Expired legal-status Critical Current

Links

ES0018323U 1948-05-20 1948-05-20 Ceramic cathode tube. Expired ES18323Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0018323U ES18323Y (en) 1948-05-20 1948-05-20 Ceramic cathode tube.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0018323U ES18323Y (en) 1948-05-20 1948-05-20 Ceramic cathode tube.

Publications (2)

Publication Number Publication Date
ES18323U ES18323U (en) 1948-10-01
ES18323Y true ES18323Y (en) 1949-06-01

Family

ID=51082301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0018323U Expired ES18323Y (en) 1948-05-20 1948-05-20 Ceramic cathode tube.

Country Status (1)

Country Link
ES (1) ES18323Y (en)

Also Published As

Publication number Publication date
ES18323U (en) 1948-10-01

Similar Documents

Publication Publication Date Title
CH277134A (en) Electron discharge device.
FR988241A (en) Discharge tube
NL142274B (en) ELECTRON BEAM TUBE.
CH276533A (en) Travelingwave tube.
CH274976A (en) Burner.
ES18323Y (en) Ceramic cathode tube.
CH260978A (en) Cathode ray switch.
FR1002873A (en) Braun tube
CH259237A (en) Electron tube.
FR934912A (en) Flexible tube
CH272242A (en) Vacuum free-path still.
CH273823A (en) Electron tube amplifier.
DK77961C (en) Electron tube switch.
CH280021A (en) Image converter tube.
FR951793A (en) Advanced electron tube
FR979273A (en) Amplifying thermionic lamps
ES18874Y (en) Finned tube.
DK83519C (en) Electron tube apparatus.
FR923562A (en) Electron tube
FR978755A (en) Tube
FR937351A (en) Thermionic cathodes
NL146706B (en) AMALGAM GUN.
FR954134A (en) Discharge tube
FR981089A (en) Reactance tube
CH281253A (en) Ceramic insulator.