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
LIQUID-CRYSTAL COMPOUNDS
摘要
申请公布号
EP0525140(B1)
申请公布日期
2000.04.19
申请号
EP19920903605
申请日期
1992.02.07
申请人
MERCK PATENT GMBH
发明人
REIFFENRATH, VOLKER;PLACH, HERBERT;PAULUTH, DETLEF;HITTICH, REINHARD;POETSCH, EIKE;GEELHAAR, THOMAS;WEBER, GEORG;BARTMANN, EKKEHARD
分类号
C07C17/26;C07C17/269;C07C17/354;C07C25/18;C07C25/24;C07C39/42;C07C43/174;C07C43/192;C07C43/225;C07C63/72;C07C69/76;C09K19/12;C09K19/30;(IPC1-7):C09K19/30;C07C63/00;C09K19/14;C09K19/16
主分类号
C07C17/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVELOPING POWDER FOR ELECTROPHOTOGRAPHY
WIRE BONDING DEVICE
LASER WORKING DEVICE
PLANT CULTURING APPARATUS
PREPARATION OF PROCESSED FOOD FROM VEGETABLE STALK
PREPARATION OF CALCIUM 5'-INOSINATE AND CALCIUM 5'-GUANYLATE
FORMING DEVICE FOR REINFORCING RIB IN COMMON USE FOR SETTING OF CONNECTING ROD FOR INTERNAL-COMBUSTION ENGINE
METHOD OF PROCESSING GROOVE TO DECORATIVE FLITCH
DISPLAY ELECTRODE STRUCTURE FOR LIQUID CRYSTAL DISPLAY PANEL
STARTING SWITCH UNIT
COPYING MACHINE
NOVEL PLASMID DERIVED FROM HIGHLY THERMOPHILIC BACTERIUM
SPIRAL-ELECTRODE NONAQUEOUS SOLVENT BATTERY
MANUFACTURE OF BUTTON-TYPE BATTERY
MAGNETIC INK RECORDER
DEVICE GATHERING APPARATUS
METHOD OF MOLDING SYNTHETIC RESIN WITH HIGH ACCURACY
SEMICONDUCTOR INTEGRATED CIRCUIT
HEAT TRANSFER TYPE PRINTER
CAPACITOR AND MANUFACTURE THEREOF
