CA420174A - Appareil de bloquage d'ossature metallique - Google Patents

Appareil de bloquage d'ossature metallique

Info

Publication number
CA420174A
CA420174A CA420174A CA420174DA CA420174A CA 420174 A CA420174 A CA 420174A CA 420174 A CA420174 A CA 420174A CA 420174D A CA420174D A CA 420174DA CA 420174 A CA420174 A CA 420174A
Authority
CA
Canada
Prior art keywords
metal frame
locking apparatus
frame locking
metal
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
CA420174A
Other languages
English (en)
Inventor
K. Mayne 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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA420174A publication Critical patent/CA420174A/fr
Expired legal-status Critical Current

Links

CA420174A Appareil de bloquage d'ossature metallique Expired CA420174A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA420174T

Publications (1)

Publication Number Publication Date
CA420174A true CA420174A (fr) 1944-05-16

Family

ID=35531097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA420174A Expired CA420174A (fr) Appareil de bloquage d'ossature metallique

Country Status (1)

Country Link
CA (1) CA420174A (fr)

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