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经营范围
发明名称
Rotierende Vakuumpumpe
摘要
申请公布号
DE1503544(A1)
申请公布日期
1970.03.12
申请号
DE19651503544
申请日期
1965.02.04
申请人
LEYBOLD-HERAEUS GMBH & CO KG
发明人
MAXIMILIAN WUTZ,DIPL.-PHYS.DR.
分类号
F02B53/00;F04C18/22;F04C27/02
主分类号
F02B53/00
代理机构
代理人
主权项
地址
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