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发明名称
Pressure molding venting method
摘要
申请公布号
US3349833(A)
申请公布日期
1967.10.31
申请号
US19640410932
申请日期
1964.11.13
申请人
FRITZ HODLER
发明人
HODLER FRITZ
分类号
B22D17/14;B29C45/34
主分类号
B22D17/14
代理机构
代理人
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地址
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