APPARATUS AND PROCESS FOR CLEANING COLLAPSIBLE TUBES
United States Patent 3442707
US Patent References:
Apparatus for cleaning hot blast stove flues
- - 2374399
Ampule cleansing machine
- - 2379789
Apparatus for cleaning hot blast stove flues
- - 2374399
Ampule cleansing machine
- - 2379789
Inventors:
Dzedzej, Henry S.
Publication Date:
05/06/1969
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Export Citation:
Assignee:
A H WIRZ INC
Primary Class:
Other Classes:
134/37, 134/50, 134/30, 134/152, 134/199
International Classes:
B08B9/02; B08B9/00