CA85343A - Methode de fabrication de lampe electrique - Google Patents

Methode de fabrication de lampe electrique

Info

Publication number
CA85343A
CA85343A CA000085343A CA85343DA CA85343A CA 85343 A CA85343 A CA 85343A CA 000085343 A CA000085343 A CA 000085343A CA 85343D A CA85343D A CA 85343DA CA 85343 A CA85343 A CA 85343A
Authority
CA
Canada
Prior art keywords
electric lamps
manufacturing electric
manufacturing
lamps
electric
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
CA000085343A
Other languages
English (en)
Inventor
Peter Cooper Hewitt
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.)
General Electric Vapor Lamp Co
Original Assignee
Cooper Hewitt Electric 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 Cooper Hewitt Electric Co filed Critical Cooper Hewitt Electric Co
Application granted granted Critical
Publication of CA85343A publication Critical patent/CA85343A/fr
Expired legal-status Critical Current

Links

CA000085343A 1904-01-14 1904-01-14 Methode de fabrication de lampe electrique Expired CA85343A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA85343T 1904-01-14

Publications (1)

Publication Number Publication Date
CA85343A true CA85343A (fr) 1904-02-09

Family

ID=45201879

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000085343A Expired CA85343A (fr) 1904-01-14 1904-01-14 Methode de fabrication de lampe electrique

Country Status (1)

Country Link
CA (1) CA85343A (fr)

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