Device for treating a sheet such as a sheet of light-sensitive material
United States Patent 3033351
US Patent References:
/0934890.html
- - 0934890

/1172074.html
- - 1172074

Gripper mechanism for envelope-making machines
- - 1421889

Photographic-printing machine
- - 1553920

Paper-conveying system
- - 1658094


Inventors:
Emery, Dutch
Publication Date:
05/08/1962
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Assignee:
Emery, Dutch
Primary Class:
198/465.300
Other Classes:
198/803.900, 396/622
International Classes:
G03D3/13; G03D13/00
US Patent References:
1679411Loading device for conveying systems
2025371Apparatus for treating photographic film
2265975Photo-copy machine
2455127Conveyer gripper member for can bodies
2501251Paper conveyer for photographic developing devices
Foreign References:
GB442059A