CA254148A - Lanterne a signaux - Google Patents

Lanterne a signaux

Info

Publication number
CA254148A
CA254148A CA254148A CA254148DA CA254148A CA 254148 A CA254148 A CA 254148A CA 254148 A CA254148 A CA 254148A CA 254148D A CA254148D A CA 254148DA CA 254148 A CA254148 A CA 254148A
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
CA254148A
Other languages
English (en)
Inventor
Olsson Zacharias
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.)
BURGOYNE LIGHT AND SIGNAL Corp
Original Assignee
BURGOYNE LIGHT AND SIGNAL Corp
Publication date
Application granted granted Critical
Publication of CA254148A publication Critical patent/CA254148A/fr
Expired legal-status Critical Current

Links

CA254148A Lanterne a signaux Expired CA254148A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA254148T

Publications (1)

Publication Number Publication Date
CA254148A true CA254148A (fr) 1925-09-29

Family

ID=35162698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA254148A Expired CA254148A (fr) Lanterne a signaux

Country Status (1)

Country Link
CA (1) CA254148A (fr)

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