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发明名称
APPAREIL A ECHANTILLONNER LE METAL FONDU DU TYPE A IMMERSION
摘要
申请公布号
BE754941(A1)
申请公布日期
1971.02.01
申请号
BED754941
申请日期
申请人
LEEDS + NORTHRUP CY., SUMNEYTOWN PIKE, NORTH WALES, PENNSYLVANIE 19454 (E.U.A.),
发明人
R.J. HANCE;J.R. WIESE;H.G. CLAUSS
分类号
G01N33/20;G01N1/12;(IPC1-7):G01N/;C21C/
主分类号
G01N33/20
代理机构
代理人
主权项
地址
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