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发明名称
摘要
申请公布号
FR2003361(A1)
申请公布日期
1969.11.07
申请号
FR19690006300
申请日期
1969.03.06
申请人
HOLOTRON CORP
发明人
分类号
G01N29/06;G03H3/00;G03H5/00;(IPC1-7):G01N29/00
主分类号
G01N29/06
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