CA243159A - Relay-operation indicator - Google Patents

Relay-operation indicator


Publication number
CA243159A CA243159A CA243159DA CA243159A CA 243159 A CA243159 A CA 243159A CA 243159 A CA243159 A CA 243159A CA 243159D A CA243159D A CA 243159DA CA 243159 A CA243159 A CA 243159A
Prior art keywords
operation indicator
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.)
Application number
Other languages
French (fr)
H. Todd Victor
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Priority claimed from CA243159T external-priority
Application granted granted Critical
Publication of CA243159A publication Critical patent/CA243159A/en
Expired legal-status Critical Current


CA243159A Relay-operation indicator Expired CA243159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title

Publications (1)

Publication Number Publication Date
CA243159A true CA243159A (en) 1924-09-23



Family Applications (1)

Application Number Title Priority Date Filing Date
CA243159A Expired CA243159A (en) Relay-operation indicator

Country Status (1)

Country Link
CA (1) CA243159A (en)

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