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发明名称
Verfahren zum Messen des Fluessigkeitsvorrates in Behaeltern
摘要
申请公布号
DE718824(C)
申请公布日期
1942.03.21
申请号
DE1936N039166D
申请日期
1936.02.19
申请人
GEORG NEUMANN
发明人
分类号
G01F23/16
主分类号
G01F23/16
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代理人
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