CA152335A - Fabrication de filaments - Google Patents

Fabrication de filaments

Info

Publication number
CA152335A
CA152335A CA000152335A CA152335DA CA152335A CA 152335 A CA152335 A CA 152335A CA 000152335 A CA000152335 A CA 000152335A CA 152335D A CA152335D A CA 152335DA CA 152335 A CA152335 A CA 152335A
Authority
CA
Canada
Prior art keywords
filament manufacture
filament
manufacture
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
CA000152335A
Other languages
English (en)
Inventor
Robert H. Henderson
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 CA152335A publication Critical patent/CA152335A/fr
Expired legal-status Critical Current

Links

CA000152335A 1912-06-28 1912-06-28 Fabrication de filaments Expired CA152335A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA152335T 1912-06-28

Publications (1)

Publication Number Publication Date
CA152335A true CA152335A (fr) 1913-12-09

Family

ID=45272047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000152335A Expired CA152335A (fr) 1912-06-28 1912-06-28 Fabrication de filaments

Country Status (1)

Country Link
CA (1) CA152335A (fr)

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