Title:
Marine engine exhaust
United States Patent 2142268
Inventors:
Gibbs Jr., George W.
Publication Date:
01/03/1939
Export Citation:
Click for automatic bibliography generation
Assignee:
Gibbs Jr., George W.
Primary Class:
440/89R
Other Classes:
60/320, 165/44, 181/212, 440/89C
International Classes:
F01N3/04; F01N3/04
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