MOLD MOLDING DEVICE

PURPOSE:To form a mold having high hardness and to improve the quality of a casting product by placing a flask on a lower molding board so as to surround a pattern and a raising flask divided into plural flask bodies on this flask and making the flask openable/closable at sand ramming and sand charg...

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Bibliographic Details
Main Author OKADA KIMIKO
Format Patent
LanguageEnglish
Published 02.04.1992
Subjects
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