CA140379A - Procede de production de filaments incandescents - Google Patents

Procede de production de filaments incandescents

Info

Publication number
CA140379A
CA140379A CA000140379A CA140379DA CA140379A CA 140379 A CA140379 A CA 140379A CA 000140379 A CA000140379 A CA 000140379A CA 140379D A CA140379D A CA 140379DA CA 140379 A CA140379 A CA 140379A
Authority
CA
Canada
Prior art keywords
incandescent filaments
producing incandescent
producing
filaments
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
CA000140379A
Other languages
English (en)
Inventor
Fritz Blau
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 CA140379A publication Critical patent/CA140379A/fr
Expired legal-status Critical Current

Links

CA000140379A 1905-11-22 1905-11-22 Procede de production de filaments incandescents Expired CA140379A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA140379T 1905-11-22

Publications (1)

Publication Number Publication Date
CA140379A true CA140379A (fr) 1912-05-14

Family

ID=45260095

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000140379A Expired CA140379A (fr) 1905-11-22 1905-11-22 Procede de production de filaments incandescents

Country Status (1)

Country Link
CA (1) CA140379A (fr)

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