CA773954A - Automatic door operator control systems - Google Patents

Automatic door operator control systems

Info

Publication number
CA773954A
CA773954A CA773954A CA773954DA CA773954A CA 773954 A CA773954 A CA 773954A CA 773954 A CA773954 A CA 773954A CA 773954D A CA773954D A CA 773954DA CA 773954 A CA773954 A CA 773954A
Authority
CA
Canada
Prior art keywords
control systems
automatic door
operator control
door operator
automatic
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
CA773954A
Inventor
T. Lunenschloss John
J. Busse Duwane
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.)
AIR-LEC INDUSTRIES
Original Assignee
AIR-LEC INDUSTRIES
Publication date
Application granted granted Critical
Publication of CA773954A publication Critical patent/CA773954A/en
Expired legal-status Critical Current

Links

CA773954A Automatic door operator control systems Expired CA773954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA773954T

Publications (1)

Publication Number Publication Date
CA773954A true CA773954A (en) 1967-12-19

Family

ID=36221238

Family Applications (1)

Application Number Title Priority Date Filing Date
CA773954A Expired CA773954A (en) Automatic door operator control systems

Country Status (1)

Country Link
CA (1) CA773954A (en)

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