CA310375A - Fabrication de lampes incandescentes - Google Patents

Fabrication de lampes incandescentes

Info

Publication number
CA310375A
CA310375A CA310375A CA310375DA CA310375A CA 310375 A CA310375 A CA 310375A CA 310375 A CA310375 A CA 310375A CA 310375D A CA310375D A CA 310375DA CA 310375 A CA310375 A CA 310375A
Authority
CA
Canada
Prior art keywords
incandescent lamps
manufacturing incandescent
manufacturing
lamps
incandescent
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
CA310375A
Other languages
English (en)
Inventor
Crawford Massie Arnold
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA310375A publication Critical patent/CA310375A/fr
Expired legal-status Critical Current

Links

CA310375A Fabrication de lampes incandescentes Expired CA310375A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA310375T

Publications (1)

Publication Number Publication Date
CA310375A true CA310375A (fr) 1931-04-14

Family

ID=35269699

Family Applications (1)

Application Number Title Priority Date Filing Date
CA310375A Expired CA310375A (fr) Fabrication de lampes incandescentes

Country Status (1)

Country Link
CA (1) CA310375A (fr)

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