CA476400A - Dispositifs de fermeture a clef - Google Patents

Dispositifs de fermeture a clef

Info

Publication number
CA476400A
CA476400A CA476400A CA476400DA CA476400A CA 476400 A CA476400 A CA 476400A CA 476400 A CA476400 A CA 476400A CA 476400D A CA476400D A CA 476400DA CA 476400 A CA476400 A CA 476400A
Authority
CA
Canada
Prior art keywords
locking devices
locking
devices
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
CA476400A
Other languages
English (en)
Inventor
Douglas Williams Edward
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 CA476400A publication Critical patent/CA476400A/fr
Expired legal-status Critical Current

Links

CA476400A Dispositifs de fermeture a clef Expired CA476400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA476400T

Publications (1)

Publication Number Publication Date
CA476400A true CA476400A (fr) 1951-08-28

Family

ID=35616026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA476400A Expired CA476400A (fr) Dispositifs de fermeture a clef

Country Status (1)

Country Link
CA (1) CA476400A (fr)

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