Title:
Vacuum mopping apparatus
United States Patent 3267511

Inventors:
Meyerhoefer, Carl E.
Publication Date:
08/23/1966
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Assignee:
GEN FLOORCRAFT INC
Primary Class:
15/353
Other Classes:
96/406, 55/320
International Classes:
A47L7/00
US Patent References:
2989769Floor drying apparatus
3029463Vacuum accessory for built-in portable or other vacuum apparatus for picking up liquids and other materials
Foreign References:
GB134873A