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发明名称
Vorrichtung zur Erzielung von Farbenveraenderungen mittels Schuettelbewegung
摘要
申请公布号
DE492363(C)
申请公布日期
1930.03.08
申请号
DE1927B131220D
申请日期
1927.05.07
申请人
DR. STEFAN VON BOGDANDY;DR. DESIDER DEUTSCH
发明人
分类号
G01N31/22
主分类号
G01N31/22
代理机构
代理人
主权项
地址
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