CA562892A - Door control device - Google Patents

Door control device

Info

Publication number
CA562892A
CA562892A CA562892A CA562892DA CA562892A CA 562892 A CA562892 A CA 562892A CA 562892 A CA562892 A CA 562892A CA 562892D A CA562892D A CA 562892DA CA 562892 A CA562892 A CA 562892A
Authority
CA
Canada
Prior art keywords
control device
door control
door
control
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
CA562892A
Other languages
French (fr)
Inventor
A. Denovan Robert
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 CA562892A publication Critical patent/CA562892A/en
Expired legal-status Critical Current

Links

CA562892A Door control device Expired CA562892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA562892T

Publications (1)

Publication Number Publication Date
CA562892A true CA562892A (en) 1958-09-09

Family

ID=35729335

Family Applications (1)

Application Number Title Priority Date Filing Date
CA562892A Expired CA562892A (en) Door control device

Country Status (1)

Country Link
CA (1) CA562892A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078501A (en) * 1959-01-08 1963-02-26 Wright Products Inc Door closer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078501A (en) * 1959-01-08 1963-02-26 Wright Products Inc Door closer

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