Title:
Composite structure of inter-bonded metals for heavy-duty electrical switch contacts
United States Patent 3360348
Inventors:
Horst, Schreiner
Publication Date:
12/26/1967
Export Citation:
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Assignee:
SIEMENS AG
Primary Class:
428/547
Other Classes:
75/245, 236/68B, 419/5, 428/569, 428/610, 428/929
International Classes:
B22F3/26; B22F7/00; B22F7/06; C22C1/04; H01H1/023; B22F3/26; B22F7/00; B22F7/06; C22C1/04; H01H1/02
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US Patent References:
2464517Method of making porous metallic bodies
Foreign References:
AU252531B
GB544969A