CA179972A - Electron discharge device - Google Patents

Electron discharge device

Info

Publication number
CA179972A
CA179972A CA000179972A CA179972DA CA179972A CA 179972 A CA179972 A CA 179972A CA 000179972 A CA000179972 A CA 000179972A CA 179972D A CA179972D A CA 179972DA CA 179972 A CA179972 A CA 179972A
Authority
CA
Canada
Prior art keywords
discharge device
electron discharge
electron
discharge
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
CA000179972A
Other languages
French (fr)
Inventor
William David Coolidge
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
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 Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Application granted granted Critical
Publication of CA179972A publication Critical patent/CA179972A/en
Expired legal-status Critical Current

Links

CA000179972A 1917-06-02 1917-06-02 Electron discharge device Expired CA179972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA179972T 1917-06-02

Publications (1)

Publication Number Publication Date
CA179972A true CA179972A (en) 1917-10-23

Family

ID=45299625

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000179972A Expired CA179972A (en) 1917-06-02 1917-06-02 Electron discharge device

Country Status (1)

Country Link
CA (1) CA179972A (en)

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