Title:
Blast cleaning device
Document Type and Number:
United States Patent 2358557
Inventors:
Publication Date:
09/19/1944
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Referenced by:
Export Citation:
Assignee:
Boyd, John G.
Hane, Clayton M.
Hane, Clayton M.
Primary Class:
Other Classes:
451/102, 15/406, 15/104.120
International Classes:
B08B9/045