Title:
Refractory mold
Document Type and Number:
United States Patent 2380945
Inventors:
Collins, Paul F.
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
08/07/1945
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login or
Create Account (Free!)
Referenced by:
Export Citation:
Assignee:
AUSTENAL LAB INC
Primary Class:
Other Classes:
164/528, 501/133, 164/529, 106/38.300, 501/122, 164/523
International Classes:
B22C1/18; B22C1/16