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发明名称
PILED DIE
摘要
申请公布号
JPH03275229(A)
申请公布日期
1991.12.05
申请号
JP19900071130
申请日期
1990.03.20
申请人
KIYOUDOUKUMIAI EFU AI TEI
发明人
MITSUTAKE KOJI
分类号
B21D37/20;B29C33/38
主分类号
B21D37/20
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代理人
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