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 LIQUID RING PUMP
摘要
申请公布号
EP0274272(A3)
申请公布日期
1989.02.01
申请号
EP19870311377
申请日期
1987.12.23
申请人
THE NASH ENGINEERING COMPANY
发明人
SCHULTZE, WALTER JOHN
分类号
F04C23/00;F04B41/06;F04C19/00;(IPC1-7):F04C19/00
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
Congestion control in a communications network
System for making dried singulated crosslinked cellulose pulp fibers
Method of manufacturing a semiconductor device with shallow trench isolation (STI) sidewall implant
POLYSACCHARIDE ABSORBENT AND METHOD
Benchmark testing using an additional computer system
PHARMACEUTICAL COMPOSITIONS COMPRISING ADAMANTANE AMINES
METERING CIRCUIT
METHOD AND DEVICE FOR REGULATING A DOCKING PROCESS BETWEEN TWO AUTOMOBILES
DROSPIRENONE FOR HORMONE REPLACEMENT THERAPY
PHARMACEUTICAL COMPOSITIONS CONTAINING BENZIMIDAZOLE DERIVATIVES AND PROCESSES FOR THE MANUFACTURE THEREOF
HYBRID WIRELESS OPTICAL AND RADIO FREQUENCY COMMUNICATION LINK
METHODS FOR PROTEIN TRANSFER
IMPROVED TEMPERATURE CONTROL DEVICE WITH HEAT PUMP FOR MOTOR VEHICLE
HEATING SOURCE ELEMENT OF HYBRID BOILER
APPARATUS FOR MEASURING ELECTROMAGNETIC INTERFERENCE BY ANALYZING AND REDUCING ELECTROMAGNETIC WAVE BY COMPONENTS
MEMORY MODULE HAVING INCREASED MOUNT AREA
NOVEL PHENYLPYROPENE-C, PREPARATION METHOD THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME
HAND EXERCISE DEVICE OF CHAIR
CERAMIC PRODUCT FOR ELECTRIC HEATING MAT
APPARATUS FOR AUTOMATICALLY ATTACHING/DETACHING GAS CONTAINER OF PORTABLE GAS RANGE
