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CA246968A - Electric lamp - Google Patents

Electric lamp

Info

Publication number
CA246968A
CA246968A CA246968A CA246968DA CA246968A CA 246968 A CA246968 A CA 246968A CA 246968 A CA246968 A CA 246968A CA 246968D A CA246968D A CA 246968DA CA 246968 A CA246968 A CA 246968A
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
CA246968A
Other languages
French (fr)
Inventor
M. Lucas Samuel
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
Publication date
Application granted granted Critical
Publication of CA246968A publication Critical patent/CA246968A/en
Expired legal-status Critical Current

Links

CA246968A Electric lamp Expired CA246968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA246968T

Publications (1)

Publication Number Publication Date
CA246968A true CA246968A (en) 1925-02-17

Family

ID=35153943

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246968A Expired CA246968A (en) Electric lamp

Country Status (1)

Country Link
CA (1) CA246968A (en)

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