CA473331A - Traffic detecting apparatus - Google Patents

Traffic detecting apparatus

Info

Publication number
CA473331A
CA473331A CA473331A CA473331DA CA473331A CA 473331 A CA473331 A CA 473331A CA 473331 A CA473331 A CA 473331A CA 473331D A CA473331D A CA 473331DA CA 473331 A CA473331 A CA 473331A
Authority
CA
Canada
Prior art keywords
detecting apparatus
traffic detecting
traffic
detecting
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
CA473331A
Other languages
French (fr)
Inventor
N. Martin Paul
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 CA473331A publication Critical patent/CA473331A/en
Expired legal-status Critical Current

Links

CA473331A Traffic detecting apparatus Expired CA473331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA473331T

Publications (1)

Publication Number Publication Date
CA473331A true CA473331A (en) 1951-05-01

Family

ID=35607302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA473331A Expired CA473331A (en) Traffic detecting apparatus

Country Status (1)

Country Link
CA (1) CA473331A (en)

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