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发明名称
Einrichtung zur Erzeugung einer der Huellprofil-Kurve einer auf Rauheit zu pruefenden Werkstueck-Oberflaeche entsprechenden elektrischen Spannung
摘要
申请公布号
DE1588634(B)
申请公布日期
1970.01.15
申请号
DED1588634
申请日期
1967.10.27
申请人
PERTHEN,DR.-ING. JOHANNES
发明人
WERNER GERIGHAUSEN,DIPL.-ING.
分类号
G01B7/34;(IPC1-7):G01B5/28
主分类号
G01B7/34
代理机构
代理人
主权项
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