Hydraulic surface treating process and equipment
United States Patent 3150467
US Patent References:
/0252979.html
- - 0252979

/0356598.html
- - 0356598

/0513502.html
- - 0513502

/0624097.html
- - 0624097

/0805029.html
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Inventors:
Emil, Umbricht
Johnson, Willard L.
Publication Date:
09/29/1964
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Assignee:
AJEM LAB INC
Primary Class:
451/40
Other Classes:
451/102
International Classes:
B24C1/04; B24C5/00; B24C5/02; B24C5/08; B28C5/06; B24C1/00; B28C5/00
US Patent References:
0990409
1040477
2200587Method and apparatus for sand blasting
2600358Method of surfacing metal objects
2605596Method of cleaning surfaces
2858653Abrading objects
2985050Liquid cutting of hard materials
Foreign References:
GB789513A