CA775866A - Self-tapping screw - Google Patents

Self-tapping screw

Info

Publication number
CA775866A
CA775866A CA775866A CA775866DA CA775866A CA 775866 A CA775866 A CA 775866A CA 775866 A CA775866 A CA 775866A CA 775866D A CA775866D A CA 775866DA CA 775866 A CA775866 A CA 775866A
Authority
CA
Canada
Prior art keywords
self
tapping screw
tapping
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
CA775866A
Inventor
H. Ansingh Carl
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.)
PL Robertson Manufacturing Co Ltd
Original Assignee
PL Robertson Manufacturing Co Ltd
Publication date
Application granted granted Critical
Publication of CA775866A publication Critical patent/CA775866A/en
Expired legal-status Critical Current

Links

CA775866A Self-tapping screw Expired CA775866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA775866T

Publications (1)

Publication Number Publication Date
CA775866A true CA775866A (en) 1968-01-16

Family

ID=36223161

Family Applications (1)

Application Number Title Priority Date Filing Date
CA775866A Expired CA775866A (en) Self-tapping screw

Country Status (1)

Country Link
CA (1) CA775866A (en)

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