CA146147A - Filament de lampes - Google Patents

Filament de lampes

Info

Publication number
CA146147A
CA146147A CA000146147A CA146147DA CA146147A CA 146147 A CA146147 A CA 146147A CA 000146147 A CA000146147 A CA 000146147A CA 146147D A CA146147D A CA 146147DA CA 146147 A CA146147 A CA 146147A
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
CA000146147A
Other languages
English (en)
Inventor
Harry Hoge
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.)
Z ELECTRIC LAMP MANUFACTURING COMPANY Ltd
Original Assignee
Z ELECTRIC LAMP MANUFACTURING COMPANY Ltd
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 Z ELECTRIC LAMP MANUFACTURING COMPANY Ltd filed Critical Z ELECTRIC LAMP MANUFACTURING COMPANY Ltd
Application granted granted Critical
Publication of CA146147A publication Critical patent/CA146147A/fr
Expired legal-status Critical Current

Links

CA000146147A 1912-03-28 1912-03-28 Filament de lampes Expired CA146147A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA146147T 1912-03-28

Publications (1)

Publication Number Publication Date
CA146147A true CA146147A (fr) 1913-02-25

Family

ID=45265862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000146147A Expired CA146147A (fr) 1912-03-28 1912-03-28 Filament de lampes

Country Status (1)

Country Link
CA (1) CA146147A (fr)

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