CA906290A - Method and apparatus for manufacturing a biaxially oriented cylindrical film body - Google Patents

Method and apparatus for manufacturing a biaxially oriented cylindrical film body

Info

Publication number
CA906290A
CA906290A CA906290A CA906290DA CA906290A CA 906290 A CA906290 A CA 906290A CA 906290 A CA906290 A CA 906290A CA 906290D A CA906290D A CA 906290DA CA 906290 A CA906290 A CA 906290A
Authority
CA
Canada
Prior art keywords
manufacturing
biaxially oriented
film body
cylindrical film
oriented cylindrical
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
CA906290A
Inventor
Uemura Osamu
Hashimoto Akihiro
Sato Wasuke
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Publication date
Application granted granted Critical
Publication of CA906290A publication Critical patent/CA906290A/en
Expired legal-status Critical Current

Links

CA906290A Method and apparatus for manufacturing a biaxially oriented cylindrical film body Expired CA906290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA906290T

Publications (1)

Publication Number Publication Date
CA906290A true CA906290A (en) 1972-08-01

Family

ID=36414058

Family Applications (1)

Application Number Title Priority Date Filing Date
CA906290A Expired CA906290A (en) Method and apparatus for manufacturing a biaxially oriented cylindrical film body

Country Status (1)

Country Link
CA (1) CA906290A (en)

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