CA310089A - Lampe a vide sur secteur - Google Patents

Lampe a vide sur secteur

Info

Publication number
CA310089A
CA310089A CA310089A CA310089DA CA310089A CA 310089 A CA310089 A CA 310089A CA 310089 A CA310089 A CA 310089A CA 310089D A CA310089D A CA 310089DA CA 310089 A CA310089 A CA 310089A
Authority
CA
Canada
Prior art keywords
vacuum tube
power operated
operated vacuum
power
tube
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
CA310089A
Other languages
English (en)
Inventor
Louis Krahl Walter
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.)
Arcturus Radio Tube Co
Original Assignee
Arcturus Radio Tube Co
Publication date
Application granted granted Critical
Publication of CA310089A publication Critical patent/CA310089A/fr
Expired legal-status Critical Current

Links

CA310089A Lampe a vide sur secteur Expired CA310089A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA310089T

Publications (1)

Publication Number Publication Date
CA310089A true CA310089A (fr) 1931-04-07

Family

ID=35269413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA310089A Expired CA310089A (fr) Lampe a vide sur secteur

Country Status (1)

Country Link
CA (1) CA310089A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023017199A1 (fr) 2021-08-10 2023-02-16 Advanced Thermal Devices S.L. Cathode à base du matériau c12a7:e- "électrure" pour l'émission thermoionique d'électrons et procédé pour son utilisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023017199A1 (fr) 2021-08-10 2023-02-16 Advanced Thermal Devices S.L. Cathode à base du matériau c12a7:e- "électrure" pour l'émission thermoionique d'électrons et procédé pour son utilisation

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