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CA289276A - Filament de lampe electrique incandescente - Google Patents

Filament de lampe electrique incandescente

Info

Publication number
CA289276A
CA289276A CA289276A CA289276DA CA289276A CA 289276 A CA289276 A CA 289276A CA 289276 A CA289276 A CA 289276A CA 289276D A CA289276D A CA 289276DA CA 289276 A CA289276 A CA 289276A
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
CA289276A
Other languages
English (en)
Inventor
Berger Walter
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.)
FALK STADELMANN AND Co
Original Assignee
FALK STADELMANN AND Co
Publication date
Application granted granted Critical
Publication of CA289276A publication Critical patent/CA289276A/fr
Expired legal-status Critical Current

Links

CA289276A Filament de lampe electrique incandescente Expired CA289276A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA289276T

Publications (1)

Publication Number Publication Date
CA289276A true CA289276A (fr) 1929-04-30

Family

ID=35226088

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289276A Expired CA289276A (fr) Filament de lampe electrique incandescente

Country Status (1)

Country Link
CA (1) CA289276A (fr)

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