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 preparing lactams and amides
摘要
申请公布号
US2817646(A)
申请公布日期
1957.12.24
申请号
US19550551239
申请日期
1955.12.06
申请人
SHELL DEVELOPMENT COMPANY
发明人
PAYNE GEORGE B.
分类号
C07D201/08;C08G69/14
主分类号
C07D201/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GUIDE DE CEINTURE SUPERIEUR POUR CEINTURE DE SECURITE, REGLABLE EN HAUTEUR A L'INTERIEUR D'UNE PIECE CREUSE DE CARROSSERIE
GELLFORM PERFUMERY COMPOSITION
CONTROL OF OPENING AND CLOSING WINDOW FOR GREEN HOUSE
PREPARATION OF COBALT MAGNET CONTAINING RARE EARTH METALS
POLYVINYL HALOGENIDEEPLASTICIZER COMPOSITION
PATTERN FIXING TO METAL CASTING MOLD
AUTOMATIC LAVER MAKING APPARATUS
METHOD OF PRODUCING DRIED SOYBEAN MILK
APPARATUS FOR RECOVERY OF WASTE HEAT FORM MOLTEN
METHOD OF ADJUSTING PRESS POWER OF PRESS STRETCHING APPARATUS AND APPARATUS FOR DOING SAID METHOD
ARTICLE PACKING APPARATUS
EXTRUSION MOLDING HEAD FOR EXTRUDING THERMOPLASTIC MATERIAL TO FORM REINFORCED PIPE OR HOSE
METHOD OF TREATING FOR GETTING NONNINFLAMMABILITY
SILVER HALIDE COLOR PHOTOGRAPHIC PHOTOSENSITIVE MATERIAL
WIRE TELEVISION BROADCASTING SYSTEM
FLAME PHOTOMETER
SPATTERING APPARATUS
COMPOSITIONS REFRACTAIRES ISOLANTES
MATIERES A COPIER PHOTOSENSIBLES ET PHOTOINITIATEURS POUR LA MISE EN OEUVRE
MODIFICERET AMINOPLAST SAMT DENS ANVENDELSE TIL FREMSTILLING AF BELAGTE TREMATERIALER OG LAGMATERIALER
