CA562808A - Signal self-checking method and apparatus - Google Patents

Signal self-checking method and apparatus

Info

Publication number
CA562808A
CA562808A CA562808A CA562808DA CA562808A CA 562808 A CA562808 A CA 562808A CA 562808 A CA562808 A CA 562808A CA 562808D A CA562808D A CA 562808DA CA 562808 A CA562808 A CA 562808A
Authority
CA
Canada
Prior art keywords
checking method
signal self
self
signal
checking
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
CA562808A
Other languages
French (fr)
Inventor
G. Rowell 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.)
Scully Signal Co
Original Assignee
Scully Signal Co
Publication date
Application granted granted Critical
Publication of CA562808A publication Critical patent/CA562808A/en
Expired legal-status Critical Current

Links

CA562808A Signal self-checking method and apparatus Expired CA562808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA562808T

Publications (1)

Publication Number Publication Date
CA562808A true CA562808A (en) 1958-09-02

Family

ID=35729251

Family Applications (1)

Application Number Title Priority Date Filing Date
CA562808A Expired CA562808A (en) Signal self-checking method and apparatus

Country Status (1)

Country Link
CA (1) CA562808A (en)

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