Title:
Positive pressure machine for forming continuous strips of fibrous materials
United States Patent 2753766
US Patent References:
/RE21201.html
- - RE21201
/0523113.html
- - 0523113
Process and apparatus for preparing webs from fibrous materials
- - 1870971
Machine for forming artificial board
- - 2441169
Sealed wet end for paper machines
- - 2535732
/RE21201.html
- - RE21201
/0523113.html
- - 0523113
Process and apparatus for preparing webs from fibrous materials
- - 1870971
Machine for forming artificial board
- - 2441169
Sealed wet end for paper machines
- - 2535732
Inventors:
Simpson, Alvan D.
Publication Date:
07/10/1956
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Export Citation:
Assignee:
FORMING MACHINE COMPANY OF AME
Primary Class:
Other Classes:
34/115, 162/320, 210/401, 162/304, 210/391, 210/217, 210/386, 162/314, 162/311, 162/340
International Classes:
B28B1/52; B29C70/50; D21F1/00; D21F9/00; D21F9/02; D21F9/04; B29C70/04
US Patent References:
| 2581210 | Positive pressure machine for forming continuous strips of asbestoscement compositions and the like |