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发明名称
Vorrichtung zur Entnahme von Proben
摘要
申请公布号
DE1598243(A1)
申请公布日期
1970.05.21
申请号
DE19661598243
申请日期
1966.01.05
申请人
CHARBONNAGES DE FRANCE
发明人
分类号
G01N1/20
主分类号
G01N1/20
代理机构
代理人
主权项
地址
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