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发明名称
摘要
申请公布号
JPS538496(B2)
申请公布日期
1978.03.29
申请号
JP19730065351
申请日期
1973.06.12
申请人
发明人
分类号
G01B5/20;G01B5/207;G01B5/28;G01B21/20
主分类号
G01B5/20
代理机构
代理人
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