Title:
Methods and apparatus for producing alloys
United States Patent 3287108
Inventors:
Karl, Hausner Johann
Publication Date:
11/22/1966
Export Citation:
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Assignee:
HAUSNER ENTPR INC
Primary Class:
75/10.11
Other Classes:
75/10.29, 75/10.67, 118/724, 118/900, 252/62.3S, 420/903
International Classes:
C23C14/24; C30B11/00; C23C14/24; C30B11/00
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US Patent References:
2711379Method of controlling the concentration of impurities in semi-conducting materials