Surface treating method and apparatus
United States Patent 2455514
US Patent References:
/0584021.html
- - 0584021

/0847269.html
- - 0847269

/0847270.html
- - 0847270

/1171286.html
- - 1171286

Sand-blast apparatus
- - 1585549


Inventors:
Mead, William H.
Publication Date:
12/07/1948
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Assignee:
Mead, William H.
Primary Class:
451/2
Other Classes:
451/88, 134/21, 451/38
International Classes:
B24C3/06; B24C3/00
US Patent References:
1641342Sand-blast system
1752664Apparatus for cleaning walls
1858475Sand blasting machine
1951105Rotary disk edging machine
2152352Electric surfacing tool
Foreign References:
FR380330A
IT369988B
AU108256B