CA438078A - Dispositif de support de lampes a vide - Google Patents

Dispositif de support de lampes a vide

Info

Publication number
CA438078A
CA438078A CA438078A CA438078DA CA438078A CA 438078 A CA438078 A CA 438078A CA 438078 A CA438078 A CA 438078A CA 438078D A CA438078D A CA 438078DA CA 438078 A CA438078 A CA 438078A
Authority
CA
Canada
Prior art keywords
supporting device
vacuum tube
tube supporting
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
CA438078A
Other languages
English (en)
Inventor
B. Hoffman Ross
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.)
Federal Telephone and Radio Corp
Original Assignee
Federal Telephone and Radio Corp
Publication date
Application granted granted Critical
Publication of CA438078A publication Critical patent/CA438078A/fr
Expired legal-status Critical Current

Links

CA438078A Dispositif de support de lampes a vide Expired CA438078A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438078T

Publications (1)

Publication Number Publication Date
CA438078A true CA438078A (fr) 1946-11-19

Family

ID=35553313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438078A Expired CA438078A (fr) Dispositif de support de lampes a vide

Country Status (1)

Country Link
CA (1) CA438078A (fr)

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