Steel wool grinding and polishing wheel
United States Patent 2873466
US Patent References:
/0524572.html
- - 0524572

/0909913.html
- - 0909913

/1112772.html
- - 1112772

Metal cleaning and polishing device
- - 1446998

Stone-finishing machine
- - 1491515


Inventors:
Bigelow, Norman E.
Publication Date:
02/17/1959
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Assignee:
George, Graham C.
Jordan, Kunik I.
Primary Class:
15/230.190
Other Classes:
451/532, 15/229.120
International Classes:
B24D13/02; B24D13/12; B24D13/00
US Patent References:
1497114Metal-wool utensil
1735891Grinding wheel
1878414Tool for cutting stone
1884279Pulp grinding stone
1936023Grindstone for grinding wood pulp
2047649Abrasive wheel
2256120Electric indicator for grinding machines
2275339Abrasive cutting wheel
2308405Cleansing article
2339547Cleaning article
2643494Grinding wheel
2658316Method and apparatus for cooling buffs and polishing wheels
2690632Abrasive cutting wheel
Foreign References:
CH164133A