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发明名称
Verfahren zur Bestimmung der Lichtspiegelung aus einer auf ihre Faerbung oder Oberflaechenbeschaffenheit zu untersuchenden Flaeche
摘要
申请公布号
DE849612(C)
申请公布日期
1952.09.15
申请号
DE1951W006164
申请日期
1951.07.01
申请人
WOYRSCH EDGAR
发明人
WOYRSCH EDGAR
分类号
G01N21/55
主分类号
G01N21/55
代理机构
代理人
主权项
地址
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