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发明名称
Zwillingspressformmaschine
摘要
申请公布号
DE510941(C)
申请公布日期
1930.10.24
申请号
DE1929Z018215D
申请日期
1929.03.15
申请人
GUSTAV ZIMMERMANN
发明人
分类号
B22C11/00
主分类号
B22C11/00
代理机构
代理人
主权项
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