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发明名称
摘要
申请公布号
DE7042830(U)
申请公布日期
1985.06.13
申请号
DE19700042830U
申请日期
1970.11.20
申请人
PRIEBE, FRITZ, 4100 DUISBURG, DE
发明人
分类号
B21J9/02;B21J9/12;B30B1/32;(IPC1-7):B21J9/02
主分类号
B21J9/02
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代理人
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地址
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