Title:
Mold coating
United States Patent 2245651

Inventors:
Craig, James R.
Swartout, Charles W.
Publication Date:
06/17/1941
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Assignee:
LINDE AIR PROD CO
Primary Class:
428/454
Other Classes:
106/38.250, 427/133, 106/38.240, 106/38.220, 164/14, 427/224, 428/497, 428/457, 164/72
International Classes:
B22C3/00