CA345329A - Lampe a vide - Google Patents

Lampe a vide

Info

Publication number
CA345329A
CA345329A CA345329A CA345329DA CA345329A CA 345329 A CA345329 A CA 345329A CA 345329 A CA345329 A CA 345329A CA 345329D A CA345329D A CA 345329DA CA 345329 A CA345329 A CA 345329A
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
CA345329A
Other languages
English (en)
Inventor
Lems Hendrik
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 CA345329A publication Critical patent/CA345329A/fr
Expired legal-status Critical Current

Links

CA345329A Lampe a vide Expired CA345329A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA345329T

Publications (1)

Publication Number Publication Date
CA345329A true CA345329A (fr) 1934-10-16

Family

ID=35316602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA345329A Expired CA345329A (fr) Lampe a vide

Country Status (1)

Country Link
CA (1) CA345329A (fr)

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