CA308331A - Lampe incandescente a plusieurs filaments - Google Patents

Lampe incandescente a plusieurs filaments

Info

Publication number
CA308331A
CA308331A CA308331A CA308331DA CA308331A CA 308331 A CA308331 A CA 308331A CA 308331 A CA308331 A CA 308331A CA 308331D A CA308331D A CA 308331DA CA 308331 A CA308331 A CA 308331A
Authority
CA
Canada
Prior art keywords
incandescent lamp
multiple filament
filament incandescent
lamp
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
CA308331A
Other languages
English (en)
Inventor
Severin Carl
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
Publication date
Application granted granted Critical
Publication of CA308331A publication Critical patent/CA308331A/fr
Expired legal-status Critical Current

Links

CA308331A Lampe incandescente a plusieurs filaments Expired CA308331A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA308331T

Publications (1)

Publication Number Publication Date
CA308331A true CA308331A (fr) 1931-02-03

Family

ID=35261484

Family Applications (1)

Application Number Title Priority Date Filing Date
CA308331A Expired CA308331A (fr) Lampe incandescente a plusieurs filaments

Country Status (1)

Country Link
CA (1) CA308331A (fr)

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