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经营范围
发明名称
Dauerpruefmaschine
摘要
申请公布号
DE534157(C)
申请公布日期
1931.09.23
申请号
DE1929SC90135D
申请日期
1929.04.26
申请人
SCHUMAG SCHUMACHER METALLWERKE A.-G. FUER PRAEZISIONSMECHANIK
发明人
分类号
G01N3/00;G01N3/34
主分类号
G01N3/00
代理机构
代理人
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地址
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