CA698633A - Apparatus for tubular film process - Google Patents

Apparatus for tubular film process

Info

Publication number
CA698633A
CA698633A CA698633A CA698633DA CA698633A CA 698633 A CA698633 A CA 698633A CA 698633 A CA698633 A CA 698633A CA 698633D A CA698633D A CA 698633DA CA 698633 A CA698633 A CA 698633A
Authority
CA
Canada
Prior art keywords
tubular film
film process
tubular
film
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
CA698633A
Inventor
H. Ralston Robert
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.)
Hercules Powder Co
Original Assignee
Hercules Powder Co
Publication date
Application granted granted Critical
Publication of CA698633A publication Critical patent/CA698633A/en
Expired legal-status Critical Current

Links

CA698633A Apparatus for tubular film process Expired CA698633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA698633T

Publications (1)

Publication Number Publication Date
CA698633A true CA698633A (en) 1964-11-24

Family

ID=36008898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA698633A Expired CA698633A (en) Apparatus for tubular film process

Country Status (1)

Country Link
CA (1) CA698633A (en)

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