CA468402A - Serrures de portes - Google Patents

Serrures de portes

Info

Publication number
CA468402A
CA468402A CA468402A CA468402DA CA468402A CA 468402 A CA468402 A CA 468402A CA 468402 A CA468402 A CA 468402A CA 468402D A CA468402D A CA 468402DA CA 468402 A CA468402 A CA 468402A
Authority
CA
Canada
Prior art keywords
door locks
locks
door
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
CA468402A
Other languages
English (en)
Inventor
H. Roethel 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.)
ROETHEL ENGINEERING Corp
Original Assignee
ROETHEL ENGINEERING Corp
Publication date
Application granted granted Critical
Publication of CA468402A publication Critical patent/CA468402A/fr
Expired legal-status Critical Current

Links

CA468402A Serrures de portes Expired CA468402A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA468402T

Publications (1)

Publication Number Publication Date
CA468402A true CA468402A (fr) 1950-09-26

Family

ID=35602330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA468402A Expired CA468402A (fr) Serrures de portes

Country Status (1)

Country Link
CA (1) CA468402A (fr)

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