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发明名称
摘要
申请公布号
DE9006251(U1)
申请公布日期
1990.08.09
申请号
DE19900006251U
申请日期
1990.06.01
申请人
CHUN ZU MACHINERY INDUSTRY CO., LTD., KAN-SAN CHEN, KAOHSIUNG, TW
发明人
分类号
B21D43/05;B21K27/04;F16H25/14
主分类号
B21D43/05
代理机构
代理人
主权项
地址
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