CA218931A - Electron discharge device - Google Patents

Electron discharge device

Info

Publication number
CA218931A
CA218931A CA218931A CA218931DA CA218931A CA 218931 A CA218931 A CA 218931A CA 218931 A CA218931 A CA 218931A CA 218931D A CA218931D A CA 218931DA CA 218931 A CA218931 A CA 218931A
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
CA218931A
Other languages
French (fr)
Inventor
H. Wilson Richard
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.)
INTERNATIONAL WESTERN ELECTRIC Co
Original Assignee
INTERNATIONAL WESTERN ELECTRIC Co
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35113375&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA218931(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application granted granted Critical
Publication of CA218931A publication Critical patent/CA218931A/en
Expired legal-status Critical Current

Links

CA218931A Electron discharge device Expired CA218931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA218931T

Publications (1)

Publication Number Publication Date
CA218931A true CA218931A (en) 1922-05-23

Family

ID=35113375

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218931A Expired CA218931A (en) Electron discharge device

Country Status (1)

Country Link
CA (1) CA218931A (en)

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