CA40541A - Methode de fabrication de filaments pour eclairage electrique - Google Patents

Methode de fabrication de filaments pour eclairage electrique

Info

Publication number
CA40541A
CA40541A CA000040541A CA40541DA CA40541A CA 40541 A CA40541 A CA 40541A CA 000040541 A CA000040541 A CA 000040541A CA 40541D A CA40541D A CA 40541DA CA 40541 A CA40541 A CA 40541A
Authority
CA
Canada
Prior art keywords
electric lighting
making filaments
filaments
making
lighting
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
CA000040541A
Other languages
English (en)
Inventor
Detlef Christian Voss
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
Publication date
Application granted granted Critical
Publication of CA40541A publication Critical patent/CA40541A/fr
Expired legal-status Critical Current

Links

CA000040541A Methode de fabrication de filaments pour eclairage electrique Expired CA40541A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA40541T

Publications (1)

Publication Number Publication Date
CA40541A true CA40541A (fr) 1892-10-03

Family

ID=45157081

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000040541A Expired CA40541A (fr) Methode de fabrication de filaments pour eclairage electrique

Country Status (1)

Country Link
CA (1) CA40541A (fr)

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