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
TWO-STAGE SLIDE VANE VACUUM PUMP
摘要
申请公布号
EP0711384(B1)
申请公布日期
1997.05.14
申请号
EP19940925379
申请日期
1994.07.22
申请人
LEYBOLD AKTIENGESELLSCHAFT
发明人
ARNDT, LUTZ;MUELLER, PETER
分类号
F04C23/00;F01C21/08;F04C25/02;F04C29/00;(IPC1-7):F04C23/00;F04C18/344;F04C29/02
主分类号
F04C23/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Epoxy soldering flux having heat radiation function and Mounting method of semiconductor device
ROTATABLE TOOL FOR CHIP-REMOVING MACHINING
LASER OSCILLATOR AND LASER AMPLIFIER
HUMANISED ANTIBODIES TO TOLL-LIKE RECEPTOR 2 AND USES THEREOF
SUBSTITUTED 4-AMINOCYCLOHEXANE DERIVATIVES
Light box for integration with false ceiling type wall, has hinge allowing tilting movement of inner frame, where tilting movement successively combines phase of vertical translation and phase of rotation around horizontal rotation axis
PALIER A ROULEMENT COMPRENANT UNE CAGE DE RETENTION DES CORPS ROULANTS
SERIE DE CAPSULES COMPRENANT AU MOINS UNE GOUTTE DE PHASE INTERNE DANS UNE GOUTTE DE PHASE INTERMEDIAIRE ET PROCEDE DE FABRICATION ASSOCIE
structure for planting slope
REFRIGERATOR
WELDING CONTROL APPARATUS FOR PULSE ARC WELDING OF CONSUMED ELECTRODE TYPE, ARC LENGTH CONTROL METHOD FOR USE WITH THE SAME, AND WELDING SYSTEM INCLUDING THE WELDING CONTROL APPARATUS
soundproof wall capable of ventilating
Mobile Phone Antenna with Line-Contact Latch-Structure
A manufacturing method of fermented roughage for ruminants using spent mushroom substrates
Copolymers based on unsaturated mono- or dicarboxylic acid derivatives and oxyalkyleneglycol-alkenyl ethers, method for the production and use thereof
SYNTHETIC MULTIPLE QUATERNARY AMMONIUM SALTS
PROCESS FOR PRODUCING A SOLID DISPERSION OF AN ACTIVE INGREDIENT
COMPOSITION CONTAINING RIBOFLAVIN AND SESAMINS
WLAN SELECTION BY A MOBILE NODE
BREATHING MASK SYSTEM