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发明名称
SCHLITTENZIEHMASCHINE
摘要
申请公布号
DE1936139(B2)
申请公布日期
1971.07.01
申请号
DE19691936139
申请日期
1969.07.16
申请人
发明人
分类号
B21C1/16;B21C1/28;B21C1/30;(IPC1-7):B21C1/30
主分类号
B21C1/16
代理机构
代理人
主权项
地址
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