CA479571A - Electrical relays - Google Patents

Electrical relays

Info

Publication number
CA479571A
CA479571A CA479571A CA479571DA CA479571A CA 479571 A CA479571 A CA 479571A CA 479571 A CA479571 A CA 479571A CA 479571D A CA479571D A CA 479571DA CA 479571 A CA479571 A CA 479571A
Authority
CA
Canada
Prior art keywords
electrical relays
relays
electrical
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
CA479571A
Other languages
French (fr)
Inventor
E. Ashworth Harry
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 CA479571A publication Critical patent/CA479571A/en
Expired legal-status Critical Current

Links

CA479571A Electrical relays Expired CA479571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA479571T

Publications (1)

Publication Number Publication Date
CA479571A true CA479571A (en) 1951-12-18

Family

ID=35619243

Family Applications (1)

Application Number Title Priority Date Filing Date
CA479571A Expired CA479571A (en) Electrical relays

Country Status (1)

Country Link
CA (1) CA479571A (en)

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