CA553958A - Door locking mechanism - Google Patents

Door locking mechanism

Info

Publication number
CA553958A
CA553958A CA553958A CA553958DA CA553958A CA 553958 A CA553958 A CA 553958A CA 553958 A CA553958 A CA 553958A CA 553958D A CA553958D A CA 553958DA CA 553958 A CA553958 A CA 553958A
Authority
CA
Canada
Prior art keywords
locking mechanism
door locking
door
locking
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
CA553958A
Other languages
French (fr)
Inventor
M. Norwood Ronald
F. Pepino Lyle
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.)
RICHARDS-WILCOX CANADIAN Co
Original Assignee
RICHARDS-WILCOX CANADIAN Co
Publication date
Application granted granted Critical
Publication of CA553958A publication Critical patent/CA553958A/en
Expired legal-status Critical Current

Links

CA553958A Door locking mechanism Expired CA553958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA553958T

Publications (1)

Publication Number Publication Date
CA553958A true CA553958A (en) 1958-03-04

Family

ID=35715362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA553958A Expired CA553958A (en) Door locking mechanism

Country Status (1)

Country Link
CA (1) CA553958A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067757A (en) * 1989-08-02 1991-11-26 Von Duprin, Inc. Panic exit device having noise suppression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067757A (en) * 1989-08-02 1991-11-26 Von Duprin, Inc. Panic exit device having noise suppression

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