Title:
CENTRIFUGAL MACHINE
Document Type and Number:
United States Patent 0778355
Inventors:
Freas, Thomas B. (US)
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Publication Date:
12/27/1904
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Referenced by:
Export Citation:
Assignee:
Freas, Thomas B.
Primary Class:
Other Classes:
494/900, 494/53, 494/51, 494/42, 55/407