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发明名称
摘要
申请公布号
DE2239449(C3)
申请公布日期
1979.08.02
申请号
DE19722239449
申请日期
1972.08.10
申请人
CONTRAVES AG, ZUERICH (SCHWEIZ)
发明人
GAEHWILER, HERMANN, ZUERICH (SCHWEIZ)
分类号
G01N15/12;G01N33/49;G06G7/18;(IPC1-7):G01N15/02
主分类号
G01N15/12
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