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发明名称
Verfahren und Vorrichtung zur Durchfuehrung von Dickenmessungen
摘要
申请公布号
DE920877(C)
申请公布日期
1954.12.02
申请号
DE1952V005225
申请日期
1952.12.11
申请人
VEB OPTIK CARL ZEISS JENA
发明人
MARTIN HANS-JOACHIM DR.
分类号
G01B17/02
主分类号
G01B17/02
代理机构
代理人
主权项
地址
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