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发明名称
摘要
申请公布号
JPS57152265(U)
申请公布日期
1982.09.24
申请号
JP19810039104U
申请日期
1981.03.20
申请人
发明人
分类号
B23D21/02;B26B27/00;B26D3/16;B29B15/00;B29C37/00;(IPC1-7):B26B27/00;B29C17/10;B29H3/06
主分类号
B23D21/02
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代理人
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地址
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