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发明名称
摘要
申请公布号
FR2192700(A5)
申请公布日期
1974.02.08
申请号
FR19720025665
申请日期
1972.07.11
申请人
FARRAS HERVE,FR
发明人
分类号
G01B3/02;(IPC1-7):G01B5/00
主分类号
G01B3/02
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