首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
ROTORS OR STATORS OF A TURBOMOLECULAR PUMP
摘要
The invention relates to rotors or stators of a turbomolecular pump with rotor blades made of a specific aluminum alloy.
申请公布号
EP2013482(B1)
申请公布日期
2014.11.05
申请号
EP20070728626
申请日期
2007.04.27
申请人
OERLIKON LEYBOLD VACUUM GMBH;OTTO FUCHS KG
发明人
HÖLZER, RAINER;FROITZHEIM, MICHAEL;ETSCHENBERG, LARS;ROTH, ISHAN;FISCHER, GERNOT;SAUER, DIETER;TERLINDE, GREGOR
分类号
F04D19/04;C22C21/14;C22F1/057;F04D29/02
主分类号
F04D19/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ACCUMULATING SEISMIC STATION WITH ZERO-SHIFT DIGITAL CORRECTION
METHOD OF BALANCING PROPELLER
JET-TYPE TEMPERATURE SENSOR
CONTROL ACTUATOR UNIT OF GUIDED MISSILE
SOLID-FUEL HEAT GAS GENERATOR
PIPELINE VALVE GATE
CHAIN HYDROMECHANICAL TENSIONER
DEVICE FOR LIFTING LIQUID FROM A WELL
SYSTEM OF STORAGE AND DELIVERY OF GASEOUS OXYGEN
METHOD FOR EXTRACTION OF STEEP-FALLING DEPOSITS OF WEAK ORES
METHOD AND DEVICE FOR LIQUIDATION AND PREVENTION OF FORMING OF DEPOSITS AND OBSTRUCTIONS IN OIL AND GAS WELLS
COMPOSITION FOR REPAIR-INSULATION OPERATIONS IN WELL
DRILLING BAR
ELECTROLYTE FOR SEDIMENTATION OF FERRO-CHROME ALLOY
METHOD OF RAPIDLY IDENTIFYING GASOLINES
GUIDED MISSILE
METHOD OF OPERATING VORTEX PIPE AND VORTEX PIPE
STRAIN ESCHERICHIA COLI B-5 USED FOR PREPARING THERMOLABILE EXOTOXIN
PECTIN PREPARATION PRODUCTION METHOD
CATALYST, METHOD FOR PREPARATION THEREOF, AND ENVIRONMENTALLY APPROPRIATE HIGH-OCTANE GASOLINE PRODUCTION