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
Rotary positive displacement devices
摘要
申请公布号
GB2074652(A)
申请公布日期
1981.11.04
申请号
GB19800013265
申请日期
1980.04.22
申请人
WATSON C D
发明人
分类号
F01C1/07;F02B53/00;(IPC1-7):F01C1/07
主分类号
F01C1/07
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRECURSOR COMPOSITIONS FOR ATOMIC LAYER DEPOSITION AND CHEMICAL VAPOR DEPOSITION OF TITANATE, LANTHANATE, AND TANTALATE DIELECTRIC FILMS
POLYMER FILM
IMMUNOGLOBULIN CONSTANT REGION FC RECEPTOR BINDING AGENTS
DEVICES SUCH AS INTERIOR COMBINE TO BED
Hanger type steamer
APPARATUS AND METHOD FOR EXTRACTING SPAMMER GROUP
POLYMER MATRICES FUNCTIONALIZED WITH CARBON-CONTAINING SPECIES FOR ENHANCED THERMAL CONDUCTIVITY
POSITIVE ACTIVE MATERIAL COMPOSITE FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE SAME, AND LITHIUM SECONDARY BATTERY USING THE SAME
MANUFACTURING METHOD OF POLYALKYLENECARBONATE
WATER-SAVING DEVICE
REMOTE CONTROLLABLE TOP ASSEMBLY TYPE ROBOT SYSTEM
TOTAL CORROTION CONTROLL SYSTEM FOR DETECTING CORROTIONING WATER PIPE
A inner cover for contains
METHODS FOR PREPARING OF ELECTROMAGNETIC SHIELDING COMPOSITE USING COPPER-NICKEL PLATED CARBON FIBER PREPARED BY ELECTROLESS-ELECTRONIC CONTINUOUS PROCESS AND ELECTROMAGNETIC SHIELDING MATERIAL PREPARED BY THE METHODS
AUDIO/VIDEO CHANNEL TRANSBONDING IN A NETWORK DEVICE
MOLTEN STEEL CONTAINER
LIGHT EMITTING DEVICE
VIBRATOR
CELLS AND METHODOLOGY TO GENERATE NON-SEGMENTED NEGATIVE-STRAND RNA VIRUSES
DURABLE WATER- AND MOISTURE-PROOF COATING COMPOSITION
