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
METHOD FOR CONCENTRATING AQUEOUS SOLUTIONS
摘要
申请公布号
KR1019810000308(B1)
申请公布日期
1981.04.09
申请号
KR1019740003925
申请日期
1974.10.26
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEM AND METHOD FOR VENDING PRODUCTS
IMAGING SYSTEM PRODUCING MULTIPLE REGISTERED IMAGES OF A BODY LUMEN
METHOD FOR DIRECTLY SYNTHESIZING DIMETHYL ETHER FROM SYNTHESIS GAS
LOCK DEVICES, SYSTEMS AND METHODS
DETECTION APPARATUS COMPRISING TWO SCINTILLATORS FOR DETECTING X-RAY RADIATION
LOADING SPACE AND METHOD OF LOADING SUCH A LOADING SPACE WITH SLURRY
PIEZOELECTRIC ACTUATOR DEVICE AND METHOD FOR MANUFACTURING SAME
METHOD AND SYSTEM FOR PROVIDING CLEANING WATER FOR CLEANING A SOLAR POWER INSTALLATION AND SOLAR POWER INSTALLATION COMPRISING SUCH A SYSTEM
METHOD AND SYSTEM FOR PRODUCING NITROBENZENE
EARPHONE
HYDROSTATIC SYSTEM AND CORRESPONDING CONTROL METHOD
OVERHEAT PROTECTION MECHANISM FOR SOLAR THERMAL COLLECTOR
COLLOIDAL NEAR FIELD LITHOGRAPHY METHOD USING A BEAM WITH SPATIALLY MODULATED INTENSITY DISTRIBUTION
NOVEL PRODRUGS OF PHENOLIC DRUGS
APPARATUS FOR MACHINING MATERIAL BY MEANS OF A LASER BEAM
LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
DEVICE FOR CONTROLLING A GEARBOX AND A PARKING BRAKE OF A MOTOR VEHICLE, USING A COMMON OPERATING LEVER
HYDROCARBON RESOURCE HEATING APPARATUS INCLUDING UPPER AND LOWER WELLBORE RF RADIATORS AND RELATED METHODS
EXTENDED-RELEASE PHARMACEUTICAL COMPOSITION OF TRIMETAZIDINE
COMPOSITION AND SENSOR FOR DETECTING OCCULT BLOOD