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发明名称
摘要
申请公布号
JPH0580296(B2)
申请公布日期
1993.11.08
申请号
JP19850282195
申请日期
1985.12.16
申请人
MITSUBISHI JIDOSHA KOGYO KK;MARUJUN SEIKI KOGYO KK
发明人
YORISUE RYOICHI;IMAGAWA YORIO;YOSHIDA MASAHARU
分类号
B21K21/00;B21D22/30;B21D53/26;B21D53/28;F16D13/60;F16D13/68;F16D25/12;(IPC1-7):B21D53/28
主分类号
B21K21/00
代理机构
代理人
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