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 and catalyst for producing olefin oxides
摘要
申请公布号
US2680752(A)
申请公布日期
1954.06.08
申请号
US19510234452
申请日期
1951.06.29
申请人
SHELL DEVELOPMENT COMPANY
发明人
VOGE HERVEY H.;ATKINS LELAND T.
分类号
B01J27/057;C07D301/10
主分类号
B01J27/057
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INHIBITING CORROSION OF METALS BY APPLYING 2-HYDROXY-5-ALKYLBENZALDOXIMES
ANTIINFLAMMATORY COMPOSITIONS
SUBSTITUTED ALKANETHIOCARBOXYLIC ACID DERIVATIVES,METHOD FOR THEIR PREPARATION AND HERBICIDAL COMPOSITIONS WHICH CONTAIN THEM AS ACTIVE INGREDIENT
BUTTON HOLE STITCHING SEWING MACHINE
ELECTRIC POT
ARTIFICIAL SOIL MATERIAL USING SEED SPRAYING SURFACE GREENING METHOD
FRONT WORKING MACHINE MOUNT APPARATUS OF AGRICULTURAL TRACTOR
PREPARATION OF 7BETA-MALONAMIDO-7ALPHA-METHOXY-3-TETRAZOLYLTHIOMETHYL-1-DETHIA-1-OXA-3-CEPHEM-4-CARBOXYLIC ACID ESTERS
CONVEYANCE CONTROL SYSTEM
RESOURCE CONTROL SYSTEM OF DECENTRALIZED PROCESSING SYSTEM
SPEED CHANGE TRANSMISSION MECHANISM BY SKEW SHAFT COUPLING
DRIVE METHOD OF TWO-PHASE CCD
SHIFTING CIRCUIT
TESTING DEVICE OF ASPHERICAL LENS
A PROCESS AND COMPOSITION FOR THE ELECTRODEPOSITION OF A COATING ON A CONDUCTIVE SUBSTRATE
DISPOSITIF D'ACCOUPLEMENT DE TUBES CONVENANT PARTICULIEREMENT POUR L'INSTALLATION DE PIEUX DESTINES A DES PLATEFORMES DE FORAGE EN MER
RECLINING CHAIR:PIVOTAL BACK SUPPORTED BY PIVOTAL STRUTS BEARING ON STEPS IN A CHANNEL SLOT OF EACH REAR LEG
COMPOSITIONS COSMETIQUES DETERGENTES
METHOD OF MAKING AND DISPENSING CARBONATED DRINKS:CARBON DIOXIDE POWERS WATER PUMP
APPARATUS FOR ARRANGING ARTICLES IN GROUPS
