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 pump
摘要
申请公布号
US2648289(A)
申请公布日期
1953.08.11
申请号
US19500139261
申请日期
1950.01.18
申请人
JOHNSON JAMES P
发明人
JOHNSON JAMES P.
分类号
F04B1/113
主分类号
F04B1/113
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND SYSTEM FOR IMPLEMENTING A TELEPHONY SERVICES USING VOICE XML
METHOD AND PROGRAM STORAGE DEVICE FOR GENERATING GRIDS REPRESENTING THE ARCHITECTURE OF FLUVIAL RESERVOIRS
METHOD FOR IDENTIFYING A TELECOMMUNICATIONS SUBSCRIBER
PROCESS FOR APPLYING AN ADHESION PRIMER TO A WINDOW
IMPROVED PULSE FORMING CONVERTER
FLEXIBLE HOST SYSTEM FOR STORAGE MEDIA
CHIP ON DISC RECORD CARRIER WITH INTEGRATED POWER SUPPLY
VIRTUAL BOWLING
PYRAZOLECARBOXAMIDE INSECTICIDES
APPARATUS AND METHOD FOR CONTROLLING EXTINCTION RATIO IN A LIQUID CRYSTAL POLARIZATION CONTROLLER OPTICAL SWITCH
PROCESSOR
DEVICES AND METHODS FOR ELIMINATING TERMITE COLONIES
Image display system having an analog display for displaying matrix signals
CRYOGENIC COOLING SYSTEM APPARATUS AND METHOD
ENHANCEMENT ELECTRODE CONFIGURATION FOR ELECTRICALLY CONTROLLED LIGHT MODULATORS
Method and apparatus for an optical multiplexer and demultiplexer with an optical processing loop
FLOW METER
PHARMACEUTICAL COMPOSITIONS
METHOD FOR THE PYROLYSIS OF A PYROLYSABLE MASS
BROADCAST DATA RECEIVER AND METHOD OF STORING DATA THEREFOR
