CA438338A - Coiled filament and cathode - Google Patents

Coiled filament and cathode

Info

Publication number
CA438338A
CA438338A CA438338A CA438338DA CA438338A CA 438338 A CA438338 A CA 438338A CA 438338 A CA438338 A CA 438338A CA 438338D A CA438338D A CA 438338DA CA 438338 A CA438338 A CA 438338A
Authority
CA
Canada
Prior art keywords
cathode
coiled filament
coiled
filament
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
CA438338A
Other languages
French (fr)
Inventor
R. Peters Leo
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 CA438338A publication Critical patent/CA438338A/en
Expired legal-status Critical Current

Links

CA438338A Coiled filament and cathode Expired CA438338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438338T

Publications (1)

Publication Number Publication Date
CA438338A true CA438338A (en) 1946-12-03

Family

ID=35553573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438338A Expired CA438338A (en) Coiled filament and cathode

Country Status (1)

Country Link
CA (1) CA438338A (en)

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