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发明名称
Einrichtung zum Pruefen von Gefaessen auf Dichtheit mittels Unterdruck
摘要
申请公布号
DE580395(C)
申请公布日期
1933.07.18
申请号
DE1931B149941D
申请日期
1931.05.07
申请人
HERMANN ALBERT BUMKE G.M.B.H.;AUTOM SPEZIAL-MASCHINEN G.M.B.H.
发明人
分类号
G01M3/34
主分类号
G01M3/34
代理机构
代理人
主权项
地址
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