Rug scrubbing machine
United States Patent 2624896
US Patent References:
/1299989.html
- - 1299989

/1299990.html
- - 1299990

Surfacing machine
- - 2114966


Inventors:
Atkin, Kenneth C.
Publication Date:
01/13/1953
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Assignee:
CLARKE SANDING MACHINE COMPANY
Primary Class:
15/50.100
Other Classes:
15/49.100, 15/354, 451/353
International Classes:
A47L11/162; A47L11/00
Foreign References:
GB593220A
DE634215C