CA491007A - Relais photoelectrique - Google Patents

Relais photoelectrique

Info

Publication number
CA491007A
CA491007A CA491007A CA491007DA CA491007A CA 491007 A CA491007 A CA 491007A CA 491007 A CA491007 A CA 491007A CA 491007D A CA491007D A CA 491007DA CA 491007 A CA491007 A CA 491007A
Authority
CA
Canada
Prior art keywords
photoelectric relay
photoelectric
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
CA491007A
Other languages
English (en)
Inventor
Craig Thomson E.
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.)
PHOTOSWITCH
Original Assignee
PHOTOSWITCH
Publication date
Application granted granted Critical
Publication of CA491007A publication Critical patent/CA491007A/fr
Expired legal-status Critical Current

Links

CA491007A Relais photoelectrique Expired CA491007A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA491007T

Publications (1)

Publication Number Publication Date
CA491007A true CA491007A (fr) 1953-03-03

Family

ID=35630745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA491007A Expired CA491007A (fr) Relais photoelectrique

Country Status (1)

Country Link
CA (1) CA491007A (fr)

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