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发明名称
Perfectionnements relatifs aux appareils à prélever des éprouvettes
摘要
申请公布号
FR985298(A)
申请公布日期
1951.07.17
申请号
FRD985298
申请日期
1949.04.28
申请人
UNITED ENGINEERING AND FOUNDRY COMPANY
发明人
分类号
G01N1/04
主分类号
G01N1/04
代理机构
代理人
主权项
地址
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