CA410172A - Screw head - Google Patents

Screw head

Info

Publication number
CA410172A
CA410172A CA410172A CA410172DA CA410172A CA 410172 A CA410172 A CA 410172A CA 410172 A CA410172 A CA 410172A CA 410172D A CA410172D A CA 410172DA CA 410172 A CA410172 A CA 410172A
Authority
CA
Canada
Prior art keywords
screw head
screw
head
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
CA410172A
Other languages
French (fr)
Inventor
Jared Holt Grant
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 CA410172A publication Critical patent/CA410172A/en
Expired legal-status Critical Current

Links

CA410172A Screw head Expired CA410172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA410172T

Publications (1)

Publication Number Publication Date
CA410172A true CA410172A (en) 1943-01-26

Family

ID=35421474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA410172A Expired CA410172A (en) Screw head

Country Status (1)

Country Link
CA (1) CA410172A (en)

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