Line ruling devices and method
United States Patent 2916012
US Patent References:
/0375305.html
- - 0375305

/0761399.html
- - 0761399

/1807672.html
- - 1807672

Striping knife
- - 1929127

Nozzle
- - 2031387


Inventors:
Hergenrother, Rudolf C.
Publication Date:
12/08/1959
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Assignee:
RAYTHEON CO
Primary Class:
118/315
Other Classes:
427/286, 118/412, 430/26
International Classes:
H01J9/227
US Patent References:
2218811Dyeing machine
2471330Method of continuously coating porous sheets
2766717Apparatus for impregnating ink-transfer ribbons