AU147611B2 - Apparatus forthe simultaneous two-way stretching of thermoplastic film in perpendicular directions - Google Patents

Apparatus forthe simultaneous two-way stretching of thermoplastic film in perpendicular directions

Info

Publication number
AU147611B2
AU147611B2 AU24855/48A AU2485548A AU147611B2 AU 147611 B2 AU147611 B2 AU 147611B2 AU 24855/48 A AU24855/48 A AU 24855/48A AU 2485548 A AU2485548 A AU 2485548A AU 147611 B2 AU147611 B2 AU 147611B2
Authority
AU
Australia
Prior art keywords
thermoplastic film
perpendicular directions
way stretching
apparatus forthe
simultaneous
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
AU24855/48A
Other versions
AU2485548A (en
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.)
Wingfoot Corp
Original Assignee
Wingfoot Corp
Filing date
Publication date
Application filed by Wingfoot Corp filed Critical Wingfoot Corp
Application granted granted Critical
Publication of AU2485548A publication Critical patent/AU2485548A/en
Publication of AU147611B2 publication Critical patent/AU147611B2/en
Expired legal-status Critical Current

Links

AU24855/48A 1948-12-14 Apparatus forthe simultaneous two-way stretching of thermoplastic film in perpendicular directions Expired AU147611B2 (en)

Publications (2)

Publication Number Publication Date
AU2485548A AU2485548A (en) 1949-02-17
AU147611B2 true AU147611B2 (en) 1949-02-17

Family

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