Title:
Jet sprayer actuated by supersonic waves
United States Patent 2512743
Inventors:
Hansell, Clarence W.
Publication Date:
06/27/1950
Export Citation:
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Assignee:
RCA CORP
Primary Class:
118/300
Other Classes:
29/DIG.46, 101/3.1, 101/114, 101/401.1, 101/DIG.37, 134/1, 134/17, 134/34, 134/36, 159/4.3, 159/900, 239/102.2, 261/1, 310/325, 310/326, 310/328, 333/141, 346/33R, 346/132, 346/136, 347/46, 347/68, 366/127, 417/322
International Classes:
B01J19/10; B05B17/06; B41J2/02; B01J19/10; B05B17/04; B41J2/015
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US Patent References:
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2151638Recording instrument
2150729Potential recording marker
2143376Recording system
2100204Facsimile system
1630324Siphon recorder
1416929Art of electrolysis
1306985N/A