CA479400A - Indicators - Google Patents

Indicators

Info

Publication number
CA479400A
CA479400A CA479400A CA479400DA CA479400A CA 479400 A CA479400 A CA 479400A CA 479400 A CA479400 A CA 479400A CA 479400D A CA479400D A CA 479400DA CA 479400 A CA479400 A CA 479400A
Authority
CA
Canada
Prior art keywords
indicators
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
CA479400A
Other languages
French (fr)
Inventor
B. Wells Wesley
W. Fisher Arthur
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 CA479400A publication Critical patent/CA479400A/en
Expired legal-status Critical Current

Links

CA479400A Indicators Expired CA479400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA479400T

Publications (1)

Publication Number Publication Date
CA479400A true CA479400A (en) 1951-12-11

Family

ID=35619071

Family Applications (1)

Application Number Title Priority Date Filing Date
CA479400A Expired CA479400A (en) Indicators

Country Status (1)

Country Link
CA (1) CA479400A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045208A (en) * 1961-04-05 1962-07-17 Amalia Tiberio Rotatable stop light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045208A (en) * 1961-04-05 1962-07-17 Amalia Tiberio Rotatable stop light

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