CA695181A - Wallboard screws - Google Patents

Wallboard screws

Info

Publication number
CA695181A
CA695181A CA695181A CA695181DA CA695181A CA 695181 A CA695181 A CA 695181A CA 695181 A CA695181 A CA 695181A CA 695181D A CA695181D A CA 695181DA CA 695181 A CA695181 A CA 695181A
Authority
CA
Canada
Prior art keywords
wallboard
screws
wallboard screws
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
CA695181A
Inventor
S. Kahn Simon
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.)
General American Transportation Corp
Original Assignee
General American Transportation Corp
Publication date
Application granted granted Critical
Publication of CA695181A publication Critical patent/CA695181A/en
Expired legal-status Critical Current

Links

CA695181A Wallboard screws Expired CA695181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA695181T

Publications (1)

Publication Number Publication Date
CA695181A true CA695181A (en) 1964-09-29

Family

ID=36005438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA695181A Expired CA695181A (en) Wallboard screws

Country Status (1)

Country Link
CA (1) CA695181A (en)

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