Jet sprayer actuated by supersonic waves
United States Patent 2512743
US Patent References:
/1306985.html
- - 1306985

Art of electrolysis
- - 1416929

Siphon recorder
- - 1630324

Facsimile system
- - 2100204

Recording system
- - 2143376


Inventors:
Hansell, Clarence W.
Publication Date:
06/27/1950
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Assignee:
RCA CORP
Primary Class:
118/300
Other Classes:
346/132, 134/1, 346/136, 29/DIG.046, 134/34, 417/322, 333/141, 159/4.300, 101/114, 101/401.100, 134/36, 101/DIG.037, 310/325, 101/3.100, 347/46, 310/328, 346/33R, 347/68, 159/900, 239/102.200, 366/127, 310/326, 261/1, 134/17
International Classes:
B01J19/10; B05B17/06; B41J2/02; B05B17/04; B41J2/015
US Patent References:
2150729Potential recording marker
2151638Recording instrument
2172539
2262958Potential recording mechanism