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发明名称
MANUFACTURE OF DIE
摘要
申请公布号
JPH04197534(A)
申请公布日期
1992.07.17
申请号
JP19900325222
申请日期
1990.11.29
申请人
TOSHIBA CORP
发明人
TAKAISHI KAZUTOSHI;WATANABE HARUMI;EZAWA KENJI;TSUNEHIRO TOSHIKATSU;DOI HATSUO
分类号
B23H7/02;B21D28/34;B21D37/20
主分类号
B23H7/02
代理机构
代理人
主权项
地址
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