43939
Accession Number
17039
Title Of Journal Book
Mold
Collation
4 p., 1 figure
Reference Bibliography
List of relevant U.S. patents
Publisher
U.S. Patent Office
Literature Type
Monograph : Patent
Literature Level
Monographic
Patent Number
2619702
Patent Place
United States
Abstract
To compensate for problems of cracking or irregularities in the surface of gypsum or other permeable mold bodies during hardening of the mold, a resilient cushioning member is included within the mold case or ring.
Keywords
permeable plaster;ceramic manufacture;plaster mold
pub_id
43939
Patent Date
19521202