CA622099A - Method and apparatus for stretching thermoplastic sheet material - Google Patents

Method and apparatus for stretching thermoplastic sheet material

Info

Publication number
CA622099A
CA622099A CA622099A CA622099DA CA622099A CA 622099 A CA622099 A CA 622099A CA 622099 A CA622099 A CA 622099A CA 622099D A CA622099D A CA 622099DA CA 622099 A CA622099 A CA 622099A
Authority
CA
Canada
Prior art keywords
sheet material
thermoplastic sheet
stretching thermoplastic
stretching
thermoplastic
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
CA622099A
Inventor
H. Bottoms Paul
G. Stansbury John
H. Loggins Reuben
J. Clapp 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.)
GKN Aerospace Transparency Systems Inc
Original Assignee
Swedlow Inc
Publication date
Application granted granted Critical
Publication of CA622099A publication Critical patent/CA622099A/en
Expired legal-status Critical Current

Links

CA622099A Method and apparatus for stretching thermoplastic sheet material Expired CA622099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA622099T

Publications (1)

Publication Number Publication Date
CA622099A true CA622099A (en) 1961-06-13

Family

ID=35877282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA622099A Expired CA622099A (en) Method and apparatus for stretching thermoplastic sheet material

Country Status (1)

Country Link
CA (1) CA622099A (en)

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