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CA803883A - Door operator construction - Google Patents

Door operator construction

Info

Publication number
CA803883A
CA803883A CA803883A CA803883DA CA803883A CA 803883 A CA803883 A CA 803883A CA 803883 A CA803883 A CA 803883A CA 803883D A CA803883D A CA 803883DA CA 803883 A CA803883 A CA 803883A
Authority
CA
Canada
Prior art keywords
door operator
operator construction
construction
door
operator
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
CA803883A
Inventor
R. Wiegand John
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.)
WIEGAND ELECTRONICS CO
Original Assignee
WIEGAND ELECTRONICS CO
Publication date
Application granted granted Critical
Publication of CA803883A publication Critical patent/CA803883A/en
Expired legal-status Critical Current

Links

CA803883A Door operator construction Expired CA803883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA803883T

Publications (1)

Publication Number Publication Date
CA803883A true CA803883A (en) 1969-01-14

Family

ID=36271937

Family Applications (1)

Application Number Title Priority Date Filing Date
CA803883A Expired CA803883A (en) Door operator construction

Country Status (1)

Country Link
CA (1) CA803883A (en)

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