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CA537225A - Automatic control for garage doors - Google Patents

Automatic control for garage doors

Info

Publication number
CA537225A
CA537225A CA537225A CA537225DA CA537225A CA 537225 A CA537225 A CA 537225A CA 537225 A CA537225 A CA 537225A CA 537225D A CA537225D A CA 537225DA CA 537225 A CA537225 A CA 537225A
Authority
CA
Canada
Prior art keywords
automatic control
garage doors
garage
doors
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
CA537225A
Other languages
French (fr)
Inventor
D. Brister Aubrey
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA537225A publication Critical patent/CA537225A/en
Expired legal-status Critical Current

Links

CA537225A Automatic control for garage doors Expired CA537225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA537225T

Publications (1)

Publication Number Publication Date
CA537225A true CA537225A (en) 1957-02-19

Family

ID=35691860

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537225A Expired CA537225A (en) Automatic control for garage doors

Country Status (1)

Country Link
CA (1) CA537225A (en)

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