METHOD FOR CASTING IN A PERMANENT MOLD A CASTING HAVING THICK AND THIN SECTIONS
United States Patent 3460605
US Patent References:
/1025438.html
- - 1025438

Precision investment casting
- - 3204303


Inventors:
Beetle, Robert H.
Dabney, John B.
Publication Date:
08/12/1969
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Assignee:
ABEX CORP
Primary Class:
164/123
Other Classes:
164/127, 416/241R, 416/244R, 416/244A
International Classes:
B22C9/06; B22D27/04; B22D15/00




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