CA142711A - Filament for lamps - Google Patents

Filament for lamps

Info

Publication number
CA142711A
CA142711A CA000142711A CA142711DA CA142711A CA 142711 A CA142711 A CA 142711A CA 000142711 A CA000142711 A CA 000142711A CA 142711D A CA142711D A CA 142711DA CA 142711 A CA142711 A CA 142711A
Authority
CA
Canada
Prior art keywords
filament
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
CA000142711A
Other languages
French (fr)
Inventor
William J. Housekeeper
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.)
Westinghouse Lamp Co
Original Assignee
Westinghouse Lamp Co
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 Westinghouse Lamp Co filed Critical Westinghouse Lamp Co
Application granted granted Critical
Publication of CA142711A publication Critical patent/CA142711A/en
Expired legal-status Critical Current

Links

CA000142711A 1912-06-28 1912-06-28 Filament for lamps Expired CA142711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA142711T 1912-06-28

Publications (1)

Publication Number Publication Date
CA142711A true CA142711A (en) 1912-09-10

Family

ID=45262426

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000142711A Expired CA142711A (en) 1912-06-28 1912-06-28 Filament for lamps

Country Status (1)

Country Link
CA (1) CA142711A (en)

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