Title:
Tank car cleaning apparatus
United States Patent 3001534


Inventors:
Grant Jr., Edward D.
Application Number:
US84744359A
Publication Date:
09/26/1961
Filing Date:
08/05/1959
Assignee:
Grant Jr., Edward D.
Primary Class:
Other Classes:
134/181, 239/227
International Classes:
B05B3/02; B08B9/093
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