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 pressure exchangers
摘要
申请公布号
GB644812(A)
申请公布日期
1950.10.18
申请号
GB19470034466
申请日期
1947.12.29
申请人
GYORGY JENDRASSIK
发明人
分类号
F04F13/00
主分类号
F04F13/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GPS RECEIVER AND MOBILE UNIT INCORPORATING THE SAME
AMINOADAMANTANE DERIVATIVES AS THERAPEUTIC AGENTS
ARYL FUSED AZAPOLYCYCLIC COMPOUNDS
METHOD FOR POSITIONING A WELDING BOLT AND BOLT WELDING HEAD
RETRACTABLE VEHICLE ROOF MOUNTED CARRIER
CASTING SYSTEMS AND PROCESSES WITH AN OFF-CENTER INCOMING SOURCE OF LIQUID METAL
APPARATUS FOR EXTRACTING PORTABLE WATER FROM THE ENVIRONMENTAL AIR
CAVITATION MIXER
PORTABLE I.V. FLUID WARMING SYSTEM
PHOTODYNAMIC CELLULAR AND ACELLULAR ORGANISM ERADICATION UTILIZING A PHOTOSENSITIVE MATERIAL AND SURFACTANT
SELF-ANCHORING BEACH UMBRELLA
A SELF-DESTRUCTING SAFETY SYRINGE
METHOD AND APPARATUS FOR ASSOCIATED SIGNALING IN A WIRELESS COMMUNICATIONS NETWORK
FILTERED GAS PLASMA STERILIZATION CONTAINER WITH IMPROVED CIRCULATION
ANTIBIOTIC AND ANTIFUNGAL COMPOSITIONS
FILTERED GAS PLASMA STERILIZATION CONTAINER WITH IMPROVED CIRCULATION
DEVICE FOR ADJUSTING THE HEIGHT OF A SLIDE RAIL
MODULATOR OF PHASE AND AMPLITUDE
SYSTEM AND METHOD FOR DIAGNOSING PATHOLOGIC HEART CONDITIONS
ARCHITECTURE OF A BRIDGE BETWEEN A NON-IP NETWORK AND THE WEB