CA122166A - Filament ou charbon pour lampes electriques - Google Patents

Filament ou charbon pour lampes electriques

Info

Publication number
CA122166A
CA122166A CA000122166A CA122166DA CA122166A CA 122166 A CA122166 A CA 122166A CA 000122166 A CA000122166 A CA 000122166A CA 122166D A CA122166D A CA 122166DA CA 122166 A CA122166 A CA 122166A
Authority
CA
Canada
Prior art keywords
filament
electric lamps
lamps
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
CA000122166A
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 CA122166A publication Critical patent/CA122166A/fr
Expired legal-status Critical Current

Links

CA000122166A 1906-01-19 1906-01-19 Filament ou charbon pour lampes electriques Expired CA122166A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA122166T 1906-01-19

Publications (1)

Publication Number Publication Date
CA122166A true CA122166A (fr) 1909-11-30

Family

ID=45241890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000122166A Expired CA122166A (fr) 1906-01-19 1906-01-19 Filament ou charbon pour lampes electriques

Country Status (1)

Country Link
CA (1) CA122166A (fr)

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