CA767976A - Spirally wound paper tube - Google Patents

Spirally wound paper tube

Info

Publication number
CA767976A
CA767976A CA767976A CA767976DA CA767976A CA 767976 A CA767976 A CA 767976A CA 767976 A CA767976 A CA 767976A CA 767976D A CA767976D A CA 767976DA CA 767976 A CA767976 A CA 767976A
Authority
CA
Canada
Prior art keywords
paper tube
spirally wound
wound paper
spirally
tube
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
CA767976A
Inventor
Charles K. Dunlap, Jr.
William A. Biggs, Jr.
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.)
Sonoco Products Co
Original Assignee
Sonoco Products Co
Publication date
Application granted granted Critical
Publication of CA767976A publication Critical patent/CA767976A/en
Expired legal-status Critical Current

Links

CA767976A Spirally wound paper tube Expired CA767976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA767976T

Publications (1)

Publication Number Publication Date
CA767976A true CA767976A (en) 1967-09-26

Family

ID=36211384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA767976A Expired CA767976A (en) Spirally wound paper tube

Country Status (1)

Country Link
CA (1) CA767976A (en)

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