Electron beam milling of electrical coatings
United States Patent 3375342
US Patent References:
Method of manufacturing electrical resistances
- - 1859112
Method of making electrical conductor device
- - 3056881
Method for forming modular electronic components
- - 3140379
Method of manufacturing electrical resistances
- - 1859112
Method of making electrical conductor device
- - 3056881
Method for forming modular electronic components
- - 3140379
Inventors:
Preston, Robinson
Publication Date:
03/26/1968
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Assignee:
SPRAGUE ELECTRIC CO
Primary Class:
Other Classes:
219/121.120, 29/620, 250/398, 219/121.310, 250/492.300, 338/195, 219/121.200, 29/829
International Classes:
B23K15/08; B24B19/02; H01C17/04; H01C17/24; H01J37/30; H01C17/00; H01C17/22