Shaping sheets of heat-softenable material

Details Shaping sheets of heat-softenable material Shaping sheets of heat-softenable material

1980-05-22

1981-11-24

Hoag, Willard E.

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Shaping against forming surface

65105, 65106, 65289, 264339, 425383, C03B 2102, C03B 23023, C03B 23025, B29C 1702

Patent

active

043024173

ABSTRACT:
Shaping sheets of heat-softenable material while suspended from cable means.

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SN 18,964, Comperatore et al.
SN 25,137, Comperatore et al.

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