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发明名称
Verfahren zur Verhinderung der Einwanderung von Gasen in waesserige Fluessigkeiten
摘要
申请公布号
DE496242(C)
申请公布日期
1930.04.24
申请号
DE1927L069416D
申请日期
1927.08.10
申请人
FIRMA PAUL LECHLER
发明人
分类号
B01J19/00;B01J19/16
主分类号
B01J19/00
代理机构
代理人
主权项
地址
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