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