CA122542A - Filament pour lampes electriques incandescentes - Google Patents

Filament pour lampes electriques incandescentes

Info

Publication number
CA122542A
CA122542A CA000122542A CA122542DA CA122542A CA 122542 A CA122542 A CA 122542A CA 000122542 A CA000122542 A CA 000122542A CA 122542D A CA122542D A CA 122542DA CA 122542 A CA122542 A CA 122542A
Authority
CA
Canada
Prior art keywords
filament
incandescent lamps
electric incandescent
electric
lamps
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
CA000122542A
Other languages
English (en)
Inventor
Werner Von Bolton
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.)
Siemens and Halske AG
Original Assignee
Siemens and Halske AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens and Halske AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of CA122542A publication Critical patent/CA122542A/fr
Expired legal-status Critical Current

Links

CA000122542A 1907-01-28 1907-01-28 Filament pour lampes electriques incandescentes Expired CA122542A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA122542T 1907-01-28

Publications (1)

Publication Number Publication Date
CA122542A true CA122542A (fr) 1909-12-14

Family

ID=45242266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000122542A Expired CA122542A (fr) 1907-01-28 1907-01-28 Filament pour lampes electriques incandescentes

Country Status (1)

Country Link
CA (1) CA122542A (fr)

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