Roller rframe
United States Patent 3287013
US Patent References:
/1229945.html
- - 1229945
Photographic material conveying apparatus
- - 2913973
Processing apparatus for processing flexible sheet material requiring chemical treatment
- - 3078024
/1229945.html
- - 1229945
Photographic material conveying apparatus
- - 2913973
Processing apparatus for processing flexible sheet material requiring chemical treatment
- - 3078024
Inventors:
Fairbanks, Henry N.
Robbins, Daniel H.
Robbins, Daniel H.
Publication Date:
11/22/1966
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Export Citation:
Assignee:
ITEK CORP
Primary Class:
Other Classes:
396/646, 396/612, 226/171, 271/198, 226/188, 271/272
International Classes:
G03D3/12; G03F7/30; G03D3/08