CA128292A - Fabrication de filaments pour lampes electriques - Google Patents

Fabrication de filaments pour lampes electriques

Info

Publication number
CA128292A
CA128292A CA000128292A CA128292DA CA128292A CA 128292 A CA128292 A CA 128292A CA 000128292 A CA000128292 A CA 000128292A CA 128292D A CA128292D A CA 128292DA CA 128292 A CA128292 A CA 128292A
Authority
CA
Canada
Prior art keywords
filaments
manufacture
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
CA000128292A
Other languages
English (en)
Inventor
Hermann Zerning
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA128292A publication Critical patent/CA128292A/fr
Expired legal-status Critical Current

Links

CA000128292A 1906-02-26 1906-02-26 Fabrication de filaments pour lampes electriques Expired CA128292A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA128292T 1906-02-26

Publications (1)

Publication Number Publication Date
CA128292A true CA128292A (fr) 1910-09-20

Family

ID=45248013

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000128292A Expired CA128292A (fr) 1906-02-26 1906-02-26 Fabrication de filaments pour lampes electriques

Country Status (1)

Country Link
CA (1) CA128292A (fr)

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