CA169276A - Lampe incandescente au tungsten - Google Patents

Lampe incandescente au tungsten

Info

Publication number
CA169276A
CA169276A CA000169276A CA169276DA CA169276A CA 169276 A CA169276 A CA 169276A CA 000169276 A CA000169276 A CA 000169276A CA 169276D A CA169276D A CA 169276DA CA 169276 A CA169276 A CA 169276A
Authority
CA
Canada
Prior art keywords
tungsten lamp
incandescent tungsten
incandescent
lamp
tungsten
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
CA000169276A
Other languages
English (en)
Inventor
Ernst Friederich
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 Canada Co
Original Assignee
Canadian General Electric Co 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 Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Application granted granted Critical
Publication of CA169276A publication Critical patent/CA169276A/fr
Expired legal-status Critical Current

Links

CA000169276A 1913-11-05 1913-11-05 Lampe incandescente au tungsten Expired CA169276A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA169276T 1913-11-05

Publications (1)

Publication Number Publication Date
CA169276A true CA169276A (fr) 1916-05-09

Family

ID=45288940

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000169276A Expired CA169276A (fr) 1913-11-05 1913-11-05 Lampe incandescente au tungsten

Country Status (1)

Country Link
CA (1) CA169276A (fr)

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