CA299308A - Vacuum tube - Google Patents

Vacuum tube

Info

Publication number
CA299308A
CA299308A CA299308A CA299308DA CA299308A CA 299308 A CA299308 A CA 299308A CA 299308 A CA299308 A CA 299308A CA 299308D A CA299308D A CA 299308DA CA 299308 A CA299308 A CA 299308A
Authority
CA
Canada
Prior art keywords
vacuum tube
vacuum
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
CA299308A
Other languages
French (fr)
Inventor
Renner Michel
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 CA299308A publication Critical patent/CA299308A/en
Expired legal-status Critical Current

Links

CA299308A Vacuum tube Expired CA299308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA299308T

Publications (1)

Publication Number Publication Date
CA299308A true CA299308A (en) 1930-04-15

Family

ID=35236627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299308A Expired CA299308A (en) Vacuum tube

Country Status (1)

Country Link
CA (1) CA299308A (en)

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