CA201984A - Ampoule incandescente - Google Patents

Ampoule incandescente

Info

Publication number
CA201984A
CA201984A CA201984A CA201984DA CA201984A CA 201984 A CA201984 A CA 201984A CA 201984 A CA201984 A CA 201984A CA 201984D A CA201984D A CA 201984DA CA 201984 A CA201984 A CA 201984A
Authority
CA
Canada
Prior art keywords
electric lamp
incandescent electric
incandescent
lamp
electric
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
CA201984A
Other languages
English (en)
Inventor
H. Coggins Jacob
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 CA201984A publication Critical patent/CA201984A/fr
Expired legal-status Critical Current

Links

CA201984A Ampoule incandescente Expired CA201984A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA201984T

Publications (1)

Publication Number Publication Date
CA201984A true CA201984A (fr) 1920-07-20

Family

ID=35076420

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201984A Expired CA201984A (fr) Ampoule incandescente

Country Status (1)

Country Link
CA (1) CA201984A (fr)

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