CA220340A - Relais - Google Patents

Relais

Info

Publication number
CA220340A
CA220340A CA220340A CA220340DA CA220340A CA 220340 A CA220340 A CA 220340A CA 220340 A CA220340 A CA 220340A CA 220340D A CA220340D A CA 220340DA CA 220340 A CA220340 A CA 220340A
Authority
CA
Canada
Prior art keywords
relay
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
CA220340A
Other languages
English (en)
Inventor
L. Dodgson Frank
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.)
SPX Technologies Inc
Original Assignee
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA220340A publication Critical patent/CA220340A/fr
Expired legal-status Critical Current

Links

CA220340A Relais Expired CA220340A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA220340T

Publications (1)

Publication Number Publication Date
CA220340A true CA220340A (fr) 1922-07-04

Family

ID=35114784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220340A Expired CA220340A (fr) Relais

Country Status (1)

Country Link
CA (1) CA220340A (fr)

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