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发明名称
摘要
申请公布号
JPS5342667(U)
申请公布日期
1978.04.12
申请号
JP19760124423U
申请日期
1976.09.17
申请人
发明人
分类号
G01G19/46;(IPC1-7):G01G19/46
主分类号
G01G19/46
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