Foam producing apparatus
United States Patent 2988151

Inventors:
Guy, Dion-biro
Publication Date:
06/13/1961
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Assignee:
Guy, Dion-biro
Primary Class:
169/14
Other Classes:
169/78, 366/175.200, 169/9, 366/604, 261/DIG.026
International Classes:
A62C5/00
US Patent References:
2630183Apparatus for forming and projecting a foam mixture
2747846Gun for directing plastic material against work
Foreign References:
GB252727A