Title:
Test means for paper and currency
United States Patent 3122227
US Patent References:
Photo-electric system
- - 1919182
Flickering beam photometer
- - 2439373
Apparatus for determining the denomination and/or genuineness of paper money and thelike
- - 2932392
Photo-electric system
- - 1919182
Flickering beam photometer
- - 2439373
Apparatus for determining the denomination and/or genuineness of paper money and thelike
- - 2932392
Inventors:
Bookout, Floyd V.
Pfluger, Richard T.
Pfluger, Richard T.
Publication Date:
02/25/1964
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Export Citation:
Assignee:
AUTOMATIC CANTEEN CO
Primary Class:
Other Classes:
194/228, 356/71, 194/217, 194/241, 194/213, 194/317, 209/534, 194/219
International Classes:
G01J3/36; G01J3/51; G07D7/00; G01J3/30