CA316641A - Signal light - Google Patents

Signal light

Info

Publication number
CA316641A
CA316641A CA316641A CA316641DA CA316641A CA 316641 A CA316641 A CA 316641A CA 316641 A CA316641 A CA 316641A CA 316641D A CA316641D A CA 316641DA CA 316641 A CA316641 A CA 316641A
Authority
CA
Canada
Prior art keywords
signal light
light
signal
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
CA316641A
Other languages
French (fr)
Inventor
G. Mosher Harvey
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 CA316641A publication Critical patent/CA316641A/en
Expired legal-status Critical Current

Links

CA316641A Signal light Expired CA316641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA316641T

Publications (1)

Publication Number Publication Date
CA316641A true CA316641A (en) 1931-11-03

Family

ID=35275969

Family Applications (1)

Application Number Title Priority Date Filing Date
CA316641A Expired CA316641A (en) Signal light

Country Status (1)

Country Link
CA (1) CA316641A (en)

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