CA412636A - Electric circuit controller - Google Patents

Electric circuit controller

Info

Publication number
CA412636A
CA412636A CA412636A CA412636DA CA412636A CA 412636 A CA412636 A CA 412636A CA 412636 A CA412636 A CA 412636A CA 412636D A CA412636D A CA 412636DA CA 412636 A CA412636 A CA 412636A
Authority
CA
Canada
Prior art keywords
electric circuit
circuit controller
controller
electric
circuit
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
CA412636A
Other languages
French (fr)
Inventor
E. Smith William
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 CA412636A publication Critical patent/CA412636A/en
Expired legal-status Critical Current

Links

CA412636A Electric circuit controller Expired CA412636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA412636T

Publications (1)

Publication Number Publication Date
CA412636A true CA412636A (en) 1943-05-18

Family

ID=35521801

Family Applications (1)

Application Number Title Priority Date Filing Date
CA412636A Expired CA412636A (en) Electric circuit controller

Country Status (1)

Country Link
CA (1) CA412636A (en)

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