CA301966A - Screw holding screw driver - Google Patents

Screw holding screw driver

Info

Publication number
CA301966A
CA301966A CA301966A CA301966DA CA301966A CA 301966 A CA301966 A CA 301966A CA 301966 A CA301966 A CA 301966A CA 301966D A CA301966D A CA 301966DA CA 301966 A CA301966 A CA 301966A
Authority
CA
Canada
Prior art keywords
screw
driver
holding
holding screw
screw driver
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
CA301966A
Other languages
French (fr)
Inventor
E. Calvert Joseph
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.)
MARSHALL S CALVERT
Original Assignee
MARSHALL S CALVERT
Publication date
Application granted granted Critical
Publication of CA301966A publication Critical patent/CA301966A/en
Expired legal-status Critical Current

Links

CA301966A Screw holding screw driver Expired CA301966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA301966T

Publications (1)

Publication Number Publication Date
CA301966A true CA301966A (en) 1930-07-08

Family

ID=35255112

Family Applications (1)

Application Number Title Priority Date Filing Date
CA301966A Expired CA301966A (en) Screw holding screw driver

Country Status (1)

Country Link
CA (1) CA301966A (en)

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