CA20054A - Lampe electrique - Google Patents

Lampe electrique

Info

Publication number
CA20054A
CA20054A CA000020054A CA20054DA CA20054A CA 20054 A CA20054 A CA 20054A CA 000020054 A CA000020054 A CA 000020054A CA 20054D A CA20054D A CA 20054DA CA 20054 A CA20054 A CA 20054A
Authority
CA
Canada
Prior art keywords
electric lamp
lamp
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
CA000020054A
Other languages
English (en)
Inventor
Elihu Thomson
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA20054A publication Critical patent/CA20054A/fr
Expired legal-status Critical Current

Links

CA000020054A Lampe electrique Expired CA20054A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA20054T

Publications (1)

Publication Number Publication Date
CA20054A true CA20054A (fr) 1884-08-20

Family

ID=45136597

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000020054A Expired CA20054A (fr) Lampe electrique

Country Status (1)

Country Link
CA (1) CA20054A (fr)

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