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发明名称
摘要
申请公布号
JPS53114281(U)
申请公布日期
1978.09.11
申请号
JP19770019268U
申请日期
1977.02.18
申请人
发明人
分类号
A44C17/00;G01N21/87;(IPC1-7):G01N21/48
主分类号
A44C17/00
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代理人
主权项
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