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发明名称
摘要
申请公布号
JPH0156363(B2)
申请公布日期
1989.11.29
申请号
JP19830013317
申请日期
1983.01.28
申请人
NIPPON ELECTRIC CO
发明人
KAWABATA SHIZUKA;HISAZAKI TSUTOMU;ISONO AKIRA
分类号
B23Q17/22;B23Q17/00;G01B7/00;G01B13/00;G01B21/00
主分类号
B23Q17/22
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代理人
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