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
Improvements in or relating to impellers for compressors
摘要
申请公布号
GB1020896(A)
申请公布日期
1966.02.23
申请号
GB19620040846
申请日期
1962.10.29
申请人
ESCHER WYSS AKTIENGESELLSCHAFT
发明人
分类号
F04D29/32
主分类号
F04D29/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SURGICAL INSTRUMENT.
Process for treating lignocellulosic materials.
Semicontinous process for the manufactore of pure silicon.
PERMANENT MOULD CASTING APPARATUS
CLEANING OF A CONVEYOR BELT
COATING WEBS
CUTTING ELEMENT FOR SOLID WASTE COMMINUTOR
CHILL-CASTING MACHINES
COMPOSITION AND PROCESS FOR CHEMICALLY STRIPPING METALLIC DEPOSITS
HYDRAULIC SERVO BRAKE DEVICE
ALUMINIUM-GLUCONIC ACID COMPLEX CORROSION INHIBITOR
SYSTEM FOR FEEDBACK CONTROL OF AIR/FUEL RATIO IN IC ENGINE HAVING MEANS FOR SUPPLYING CONTROLLED CURRENT TO OXYGEN SENSOR
DENSITOMETER
METHOD OF RECORDING TELEVISION SIGNALS
WALL ANCHOR
PRE-EXPANDING THERMOPLASTIC RESIN BEADS AND A MOULDING APPARATUS
AUTOMATIC, PROGRAMMABLE, MACHINE FOR CUTTING FLEXIBLE MATERIAL TRANSVERSELY
CARDENOLIDE-BIS-DIGITOXOSIDE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR UTILIZATION AS MEDICINES
METHOD FOR THE ASSIGNMENT OF TIME-SLOTS OF A TIME DIVISION MULTIPLEX SYSTEM WITH DYNAMIC MULTIPLEXERS
PROCESS OF PREPARATION OF COPPER COMPLEXES OF DISAZO-DYESTUFFS