CA350333A - Safety screw - Google Patents

Safety screw

Info

Publication number
CA350333A
CA350333A CA350333A CA350333DA CA350333A CA 350333 A CA350333 A CA 350333A CA 350333 A CA350333 A CA 350333A CA 350333D A CA350333D A CA 350333DA CA 350333 A CA350333 A CA 350333A
Authority
CA
Canada
Prior art keywords
safety screw
safety
screw
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
CA350333A
Other languages
French (fr)
Inventor
Pierre Desbrueres Edmond
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 CA350333A publication Critical patent/CA350333A/en
Expired legal-status Critical Current

Links

CA350333A Safety screw Expired CA350333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA350333T

Publications (1)

Publication Number Publication Date
CA350333A true CA350333A (en) 1935-05-21

Family

ID=35338297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA350333A Expired CA350333A (en) Safety screw

Country Status (1)

Country Link
CA (1) CA350333A (en)

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