CA273068A - Light signal - Google Patents

Light signal

Info

Publication number
CA273068A
CA273068A CA273068A CA273068DA CA273068A CA 273068 A CA273068 A CA 273068A CA 273068 A CA273068 A CA 273068A CA 273068D A CA273068D A CA 273068DA CA 273068 A CA273068 A CA 273068A
Authority
CA
Canada
Prior art keywords
light signal
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
CA273068A
Other languages
French (fr)
Inventor
B. Wells Wesley
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 CA273068A publication Critical patent/CA273068A/en
Expired legal-status Critical Current

Links

CA273068A Light signal Expired CA273068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA273068T

Publications (1)

Publication Number Publication Date
CA273068A true CA273068A (en) 1927-08-09

Family

ID=35203099

Family Applications (1)

Application Number Title Priority Date Filing Date
CA273068A Expired CA273068A (en) Light signal

Country Status (1)

Country Link
CA (1) CA273068A (en)

Similar Documents

Publication Publication Date Title
CA268652A (en) Signal lamp
CA268422A (en) Light signal
CA268423A (en) Light signal
CA273068A (en) Light signal
CA274802A (en) Signal light
CA276097A (en) Light signal
CA270866A (en) Optical signal
CA273447A (en) Optical signal
CA275223A (en) Optical signal
CA273756A (en) Signal lamp
CA269871A (en) Light bracket
CA268022A (en) Signal
CA271213A (en) Signal
CA258229A (en) Light signal
CA258230A (en) Light signal
CA258231A (en) Light signal
CA284398A (en) Light signal
CA284812A (en) Light signal
CA270261A (en) Stop signal
CA272859A (en) Signal lamp device
CA268667A (en) Direction signal
CA273247A (en) Direction signal
CA268208A (en) Lens
CA271930A (en) Lens
CA254148A (en) Signal light