Identifying apparatus employing fibers and polarized light
United States Patent 3313941
US Patent References:
Synthetic fiber
- - 2130948
Decorative paper and method of making the same
- - 2139269
Sensing device for sorting apparatus
- - 2593206
Method of producing paper made with nylon scrap and apparatus
- - 2789935
Animation illustrator
- - 3054204
Synthetic fiber
- - 2130948
Decorative paper and method of making the same
- - 2139269
Sensing device for sorting apparatus
- - 2593206
Method of producing paper made with nylon scrap and apparatus
- - 2789935
Animation illustrator
- - 3054204
Inventors:
Marks, Mortimer M.
Publication Date:
04/11/1967
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Export Citation:
Assignee:
Marks, Mortimer M.
Primary Class:
Other Classes:
209/657, 359/489, 359/490, 209/577, 359/500, 209/3.300, 250/223R, 162/146, 209/551, 162/140
International Classes:
B44F1/12