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发明名称
Monitukivalssain
摘要
申请公布号
FI20020399(U0)
申请公布日期
2002.10.02
申请号
FI20020000399U
申请日期
2002.10.02
申请人
ZHENG,HONGZHUAN
发明人
ZHENG,HONGZHUAN
分类号
B21B13/02;B02C4/00;B21B;B21B1/00;B21B1/22;B21B13/00;B21B13/14;B21B21/00;B22D11/06;B27M3/00;C21D1/00;C21D8/10;(IPC1-7):B21B
主分类号
B21B13/02
代理机构
代理人
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地址
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