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 OF OBTAINING CRYSTALLINE LANTHANUM CHLORIDE OF PARTICULARY HIGH PURITY
摘要
申请公布号
PL262581(A1)
申请公布日期
1988.07.07
申请号
PL19860262581
申请日期
1986.11.24
申请人
发明人
分类号
C01F;C01F17/00;G01N;(IPC1-7):C01F/;G01N/
主分类号
C01F
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STICK HEAD OF GATEBALL AND STICK
DEINKING AGENT FOR REGENERATING USED PAPER
EDDY CURRENT BRAKE DEVICE
SUPERCONDUCTIVE ROTOR
FLEXIBLE STYRENE-BASED RESIN FOAMED PLATE AND MANUFACTURE THEREOF
GEL TYPE ENCLOSED LEAD STORAGE BATTERY
YARN REPLACEMENT IN FINE SPINNING MACHINE AND BOBBIN UNLOADING DEVICE FOR USE THEREFOR
REMOVING SYSTEM FOR COTTON DUST ADHERED TO YARN END
FLUX CORED WIRE FOR FILLET WELDING
POURING NOZZLE FOR METAL STRIP CONTINUOUS CASTING APPARATUS
JOSEPHSON DEVICE
LEAD FRAME
MAGNETO-OPTICAL DISK
THIN FILM MAGNETIC HEAD
INLET POINT MAPPING AND SKIPPING METHOD AND APPARATUS
MANUFACTURE OF PATTERNED RESIN CONTAINER
PRODUCTION OF L-THREONINE THROUGH FERMENTATION PROCESS
NOVEL MICROORGANISM
RUBBER COMPOSITION
OVERSAMPLE TYPE A/D CONVERTER