Title:
Pipe cleaning apparatus
United States Patent 3004278
Inventors:
Stanley, Richard C.
Publication Date:
10/17/1961
Export Citation:
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Assignee:
STANLEY BLEDSOE CORP
Primary Class:
15/319
Other Classes:
15/104.09, 15/387, 15/389, 118/DIG.10
International Classes:
B08B9/04; B08B9/045; B08B9/049; B08B9/02
View Patent Images:
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US Patent References:
2698449Tube cleaning apparatus
0599840N/A
0490269N/A
Foreign References:
GB168179A
DE650308C