CA42327A - Appareil pour hausser et baisser les lampes electriques a incandescence - Google Patents

Appareil pour hausser et baisser les lampes electriques a incandescence

Info

Publication number
CA42327A
CA42327A CA000042327A CA42327DA CA42327A CA 42327 A CA42327 A CA 42327A CA 000042327 A CA000042327 A CA 000042327A CA 42327D A CA42327D A CA 42327DA CA 42327 A CA42327 A CA 42327A
Authority
CA
Canada
Prior art keywords
lowering
raising
electric lamps
incandescent electric
incandescent
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
CA000042327A
Other languages
English (en)
Inventor
William J. Kidd
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 CA42327A publication Critical patent/CA42327A/fr
Expired legal-status Critical Current

Links

CA000042327A Appareil pour hausser et baisser les lampes electriques a incandescence Expired CA42327A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA42327T

Publications (1)

Publication Number Publication Date
CA42327A true CA42327A (fr) 1893-03-18

Family

ID=45158867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000042327A Expired CA42327A (fr) Appareil pour hausser et baisser les lampes electriques a incandescence

Country Status (1)

Country Link
CA (1) CA42327A (fr)

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