Title:
PAPER MACHINERY
United States Patent 3468242
US Patent References:
Paper making machinery
- - 1834852
Apparatus for the continuous moulding of thermoplastic materials
- - 3004289
Multiple grooved roll press assemblies
- - 3198696
Paper making machinery
- - 1834852
Apparatus for the continuous moulding of thermoplastic materials
- - 3004289
Multiple grooved roll press assemblies
- - 3198696
Inventors:
Schaffrath, Paul M.
Publication Date:
09/23/1969
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Export Citation:
Assignee:
BLACK CLAWSON CO
Primary Class:
Other Classes:
34/111, 162/371, 100/90
International Classes:
D21F3/02; B30B9/20
Foreign References:
| GB171206A | ||||
| NL6404132A |