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
Process for separation and purification of alkyl phosphoric acids
摘要
申请公布号
US2658909(A)
申请公布日期
1953.11.10
申请号
US19510246156
申请日期
1951.09.11
申请人
CRANDALL HOWARD W;STEWART DONALD C
发明人
CRANDALL HOWARD W.;STEWART DONALD C.
分类号
C07F9/02;C07F9/11
主分类号
C07F9/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WREATH
UPHOLSTERY MATERIAL AND SEAT
NONWOVEN FABRIC
HIGH TENSILE STRENGTH HOT DIP GALVANNEALED STEEL SHEET HAVING EXCELLENT PLATING PROPERTY
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
WASHING APPARATUS FOR CONTINUOUS PLATING APPARATUS
PLATING DEVICE
COATED MEMBER WITH RESISTANT FILM TO HALOGEN GAS, AND MANUFACTURING METHOD THEREFOR
HIGH STRENGTH AND HIGH DUCTILITY GALVANIZED SHEET PLATE EXCELLENT IN WORKABILITY, AND METHOD FOR MANUFACTURING THE SAME
METHOD AND APPARATUS FOR DEPOSITING METAL THIN FILM
HIGH DUCTILITY, HIGH STRENGTH COLD ROLLED STEEL SHEET HAVING EXCELLENT SPOT WELDABILITY, AND PRODUCTION METHOD THEREFOR
SINTERED Cu-BASED ALLOY, METHOD FOR PRODUCING THE SAME, AND BEARING USED IN MOTOR FOR DEIONIZED WATER
CARBONIZED MATTER HAVING GOOD IGNITION AND BURNING PROPERTIES AND USED AS FUEL, AND METHOD FOR PRODUCING THE SAME
METHOD FOR PRODUCING POLYIMIDE RESIN POWDER
ACTIVE ENERGY RAY-CURABLE RESIN, AND COMPOSITION AND CURED PRODUCT THEREFROM
PRESSURE-SENSITIVE ADHESIVE SHEET HAVING IMPROVED HAND-CUTTABILITY
WASHING LIQUID PRODUCING APPARATUS
METALLIC PIGMENT FOR ANTI-CORROSIVE COATING AND METHOD FOR PRODUCING THE SAME
GRAFT POLYMER HAVING POLYOLEFIN SKELETON
POLYOLEFIN MACROMONOMER AND ITS MANUFACTURING METHOD
