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
Heterocyclically substituted perhydrocarbazoles
摘要
申请公布号
US2003623(A)
申请公布日期
1935.06.04
申请号
US19320602400
申请日期
1932.03.31
申请人
WINTHROP CHEMICAL COMPANY, INC.
发明人
BOCKMUHL MAX;KROHS WALTER;EHRHART GUSTAV
分类号
C07D209/86;C07D219/14;C07D403/06;C07D417/06;C07D473/12
主分类号
C07D209/86
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HYDRAULIC CONTROLLER OF AUTOMATIC TRANSMISSION
DEVICE TO DETECT VARIABLE RATIO OF AUTOMOBILE
COMPOSITE STRUCTURE
KITCHEN FURNITURE
INK-JET RECORDING HEAD AND INK-JET RECORDING DEVICE
PRODUCTION OF MOLDED ACTIVE CARBON
DISPLAY CONTROLLER
CONSTRUCTION METHOD FOR RC MULTISTORIED BUILDING USING BEAM ASSEMBLING DEVICE FOR BUILDING
MOLDING EQUIPMENT
APPARATUS FOR CUTTING CONCRETE CONTROL PIPE
HONEOYCOMB PANEL
APPARATUS FOR PROCESSING FOOD MATERIAL AND PROCESSING METHOD
RELEASE PREVENTING METAL FITTING FOR SUPERHIGH PRESSURE HOSE
HEM CUTTING IN SKIRTS
FILLING DEVICE
APPARATUS FOR AUTOMATICALLY PACKAGING VARIOUS PRODUCTS
BUMPER RUBBER MOUNTING STRUCTURE
SHAPING DEVICE OF FOUNDATION
CONTROLLER FOR WELDING ROBOT
CEMENT ADMIXTURE
