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发明名称
Vorrichtung zum Anzeigen von Druckunterschieden
摘要
申请公布号
DE880953(C)
申请公布日期
1953.06.25
申请号
DE1942B007628D
申请日期
1942.07.08
申请人
BADISCHE ANILIN- & SODA-FABRIK (I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT IN AUFLOESUN
发明人
GERWIG HANS DIPL.-ING.;HOEGE HELLMUT DIPL.-ING.
分类号
G01L9/00
主分类号
G01L9/00
代理机构
代理人
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