Magnetic application of paramagnetic spray paint
United States Patent 2895851

Inventors:
Johnson, William L.
Publication Date:
07/21/1959
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Assignee:
ABRASIVE COMPANY OF AMERICA
Primary Class:
427/598
Other Classes:
427/421.100, 427/128, 428/900, 324/214, 118/300, 427/427.500
International Classes:
B05D1/02; B05D3/14
US Patent References:
2432786Machine for testing and marking parts magnetically
2446873Magnetic inspection apparatus
2570856Process for obtaining pigmented films
2584441Viewing screen
2680079Method for making sheet or web material