Process of cast coating paper and simultaneously laminating
United States Patent 3307993
US Patent References:
/1267890.html
- - 1267890
Heat-sealing element
- - 2614953
Machine glazed paper
- - 2999786
Process for manufacturing microporous filtering diaphragms for storage batteries
- - 3037899
Method of making cast coated paper
- - 3044896
/1267890.html
- - 1267890
Heat-sealing element
- - 2614953
Machine glazed paper
- - 2999786
Process for manufacturing microporous filtering diaphragms for storage batteries
- - 3037899
Method of making cast coated paper
- - 3044896
Inventors:
Gottwald, Bruce C.
Haigh, John M.
Haigh, John M.
Publication Date:
03/07/1967
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Export Citation:
Assignee:
ALBEMARLE PAPER CO
Primary Class:
Other Classes:
156/324, 428/535, 428/340
US Patent References: