Linear photographic processing system
United States Patent 3277810

Inventors:
Hersh, Seymour L.
Publication Date:
10/11/1966
Export Citation:
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Assignee:
Hersh, Seymour L.
Primary Class:
396/620
Other Classes:
134/122P, 134/64R, 134/64P, 396/622
International Classes:
G03D3/13; G03D5/00; G03D13/00
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US Patent References:
2522071Valve structure for passage of strip material through the wall of liquid treatment baths