Carbon impregnated paper and method of making same
United States Patent 3096229
US Patent References:
Composition board and method of manufacturing the same
- - 1844434
Process and apparatus for making paper
- - 1918095
Process and apparatus for making paper
- - 1964312
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- - 2030483
Low electrical resistance paper and method of making same
- - 2328198
Composition board and method of manufacturing the same
- - 1844434
Process and apparatus for making paper
- - 1918095
Process and apparatus for making paper
- - 1964312
Method for the manufacture of coated paper
- - 2030483
Low electrical resistance paper and method of making same
- - 2328198
Inventors:
Whitman, Robert M.
Publication Date:
07/02/1963
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Assignee:
RIEGEL PAPER CORP
Primary Class:
Other Classes:
430/538, 162/184, 427/372.200, 162/138, 162/181.900
International Classes:
G03C1/775
US Patent References: