CA81450A - Commutateur de chaleur pour lampes electriques - Google Patents

Commutateur de chaleur pour lampes electriques

Info

Publication number
CA81450A
CA81450A CA000081450A CA81450DA CA81450A CA 81450 A CA81450 A CA 81450A CA 000081450 A CA000081450 A CA 000081450A CA 81450D A CA81450D A CA 81450DA CA 81450 A CA81450 A CA 81450A
Authority
CA
Canada
Prior art keywords
electric lamps
heater cut
heater
cut
lamps
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
CA000081450A
Other languages
English (en)
Inventor
Henry N. Potter
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.)
NERNST LAMP Co
Original Assignee
NERNST LAMP 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 NERNST LAMP Co filed Critical NERNST LAMP Co
Application granted granted Critical
Publication of CA81450A publication Critical patent/CA81450A/fr
Expired legal-status Critical Current

Links

CA000081450A 1900-06-26 1900-06-26 Commutateur de chaleur pour lampes electriques Expired CA81450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA81450T 1900-06-26

Publications (1)

Publication Number Publication Date
CA81450A true CA81450A (fr) 1903-06-23

Family

ID=45197986

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000081450A Expired CA81450A (fr) 1900-06-26 1900-06-26 Commutateur de chaleur pour lampes electriques

Country Status (1)

Country Link
CA (1) CA81450A (fr)

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