CA203632A - Metal filament lamp - Google Patents

Metal filament lamp

Info

Publication number
CA203632A
CA203632A CA203632A CA203632DA CA203632A CA 203632 A CA203632 A CA 203632A CA 203632 A CA203632 A CA 203632A CA 203632D A CA203632D A CA 203632DA CA 203632 A CA203632 A CA 203632A
Authority
CA
Canada
Prior art keywords
filament lamp
metal filament
metal
lamp
filament
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
CA203632A
Other languages
French (fr)
Inventor
E. C. Struve John
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 CA203632A publication Critical patent/CA203632A/en
Expired legal-status Critical Current

Links

CA203632A Metal filament lamp Expired CA203632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA203632T

Publications (1)

Publication Number Publication Date
CA203632A true CA203632A (en) 1920-08-31

Family

ID=35078068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203632A Expired CA203632A (en) Metal filament lamp

Country Status (1)

Country Link
CA (1) CA203632A (en)

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