CA321921A - Lampe incandescente - Google Patents

Lampe incandescente

Info

Publication number
CA321921A
CA321921A CA321921A CA321921DA CA321921A CA 321921 A CA321921 A CA 321921A CA 321921 A CA321921 A CA 321921A CA 321921D A CA321921D A CA 321921DA CA 321921 A CA321921 A CA 321921A
Authority
CA
Canada
Prior art keywords
glow lamp
glow
lamp
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
CA321921A
Other languages
English (en)
Inventor
L. Spencer Percy
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.)
Raytheon Production Corp
Original Assignee
Raytheon Production Corp
Publication date
Application granted granted Critical
Publication of CA321921A publication Critical patent/CA321921A/fr
Expired legal-status Critical Current

Links

CA321921A Lampe incandescente Expired CA321921A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA321921T

Publications (1)

Publication Number Publication Date
CA321921A true CA321921A (fr) 1932-04-26

Family

ID=35282474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA321921A Expired CA321921A (fr) Lampe incandescente

Country Status (1)

Country Link
CA (1) CA321921A (fr)

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