Title:
Floating roller seal
United States Patent 3158507
Inventors:
Irene, Alexander
Publication Date:
11/24/1964
Export Citation:
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Assignee:
CONTINENTAL CAN CO
Primary Class:
118/718
Other Classes:
34/242, 68/5E, 118/69, 118/733, 277/345, 277/906
International Classes:
B01J3/02; C21D9/56; C23C14/56; D06B23/18; F16J15/16; B01J3/02; C21D9/56; C23C14/56; D06B23/00; F16J15/16
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US Patent References:
2815307Processes for coating and drying photographic layers
1683254Vacuum seal and apparatus
1595240Vacuum seal, method and apparatus
1170228N/A
0814124N/A