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发明名称
摘要
申请公布号
JPS56116630(U)
申请公布日期
1981.09.07
申请号
JP19800013821U
申请日期
1980.02.06
申请人
发明人
分类号
G01H1/00;G01V1/18;(IPC1-7):G01H1/00
主分类号
G01H1/00
代理机构
代理人
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