Method of controlling shrinkage of castings
United States Patent 2572064
US Patent References:
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Inventors:
Slinkard, William C.
Duncan, Frank L.
Publication Date:
10/23/1951
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Assignee:
SOLAR AIRCRAFT CO
Primary Class:
148/522
Other Classes:
76/107.100, 29/526.200, 164/122
International Classes:
B22C9/00
US Patent References:
1104037
1156093
1262718
1281946
1565755Method of treating ingot molds
1815360Method for casting metals
2166919Heat treatment of castings and the like
2264038Permanent magnet containing titanium
Foreign References:
GB185501382A
GB185501386A