CA390067A - Electric circuit protective device - Google Patents

Electric circuit protective device

Info

Publication number
CA390067A
CA390067A CA390067A CA390067DA CA390067A CA 390067 A CA390067 A CA 390067A CA 390067 A CA390067 A CA 390067A CA 390067D A CA390067D A CA 390067DA CA 390067 A CA390067 A CA 390067A
Authority
CA
Canada
Prior art keywords
electric circuit
protective device
circuit protective
electric
protective
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
CA390067A
Other languages
French (fr)
Inventor
O. Grondahl Lars
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 CA390067A publication Critical patent/CA390067A/en
Expired legal-status Critical Current

Links

CA390067A Electric circuit protective device Expired CA390067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA390067T

Publications (1)

Publication Number Publication Date
CA390067A true CA390067A (en) 1940-07-16

Family

ID=35397661

Family Applications (1)

Application Number Title Priority Date Filing Date
CA390067A Expired CA390067A (en) Electric circuit protective device

Country Status (1)

Country Link
CA (1) CA390067A (en)

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