CA223525A - Dispositif de cathode incandescente - Google Patents

Dispositif de cathode incandescente

Info

Publication number
CA223525A
CA223525A CA223525A CA223525DA CA223525A CA 223525 A CA223525 A CA 223525A CA 223525 A CA223525 A CA 223525A CA 223525D A CA223525D A CA 223525DA CA 223525 A CA223525 A CA 223525A
Authority
CA
Canada
Prior art keywords
cathode device
incandescent cathode
incandescent
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
CA223525A
Other languages
English (en)
Inventor
D. Coolidge William
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA223525A publication Critical patent/CA223525A/fr
Expired legal-status Critical Current

Links

CA223525A Dispositif de cathode incandescente Expired CA223525A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA223525T

Publications (1)

Publication Number Publication Date
CA223525A true CA223525A (fr) 1922-09-12

Family

ID=35119128

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223525A Expired CA223525A (fr) Dispositif de cathode incandescente

Country Status (1)

Country Link
CA (1) CA223525A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1097673S1 (en) * 2024-05-14 2025-10-14 Linhai Guanghe Crafts Co., Ltd Oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1097673S1 (en) * 2024-05-14 2025-10-14 Linhai Guanghe Crafts Co., Ltd Oven

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