CA263074A - Vacuum tube - Google Patents

Vacuum tube

Info

Publication number
CA263074A
CA263074A CA263074A CA263074DA CA263074A CA 263074 A CA263074 A CA 263074A CA 263074 A CA263074 A CA 263074A CA 263074D A CA263074D A CA 263074DA CA 263074 A CA263074 A CA 263074A
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
CA263074A
Other languages
French (fr)
Inventor
Frederic Marchant Hayes Charles
Grinstead Leslie
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA263074A publication Critical patent/CA263074A/en
Expired legal-status Critical Current

Links

CA263074A Vacuum tube Expired CA263074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA263074T

Publications (1)

Publication Number Publication Date
CA263074A true CA263074A (en) 1926-08-03

Family

ID=35191026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA263074A Expired CA263074A (en) Vacuum tube

Country Status (1)

Country Link
CA (1) CA263074A (en)

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