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发明名称
Verfahren zur Herstellung einer mit einer bekannten Menge Wasserstoff beladenen Metallprobe zur Eichung von Gasanalysengeraeten, mit denen der Wasserstoffgehalt von Metallen bestimmt wird
摘要
申请公布号
DE1298739(B)
申请公布日期
1969.07.03
申请号
DE196500B3223
申请日期
1965.08.11
申请人
THE WELDING INSTITUTE
发明人
ROBERT COE, FRANK
分类号
G01N33/20;(IPC1-7):B65B31/02
主分类号
G01N33/20
代理机构
代理人
主权项
地址
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