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
PHOTOCHROMIC POLYMER COMPOSITIONS AND ARTICLES THEREOF
摘要
申请公布号
EP1465963(B1)
申请公布日期
2010.03.03
申请号
EP20020805935
申请日期
2002.12.10
申请人
TRANSITIONS OPTICAL, INC.
发明人
WALTERS, ROBERT, W.;KUMAR, ANIL;BLACKBURN, FORREST, R.;STEWART, KEVIN, J.
分类号
C09K9/02;G03C1/73;G03C1/685
主分类号
C09K9/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTROLLED ELECTRONIC SWITCH
SEALED TERMINAL FOR A COATED OPEN WIRE
AN OBSERVATION SYSTEM
CONTROL SURFACE AND WING OPENING AND LOCKING MECHANISM
HEAT EXCHANGER
DRYING SHAFT FURNACE
WATER-COOLING TOWER
IGNITION SYSTEM FOR INTERNAL COMBUSTION ENGINE
AIR CUT-OFF VALVE FOR TURBINE BLADE COOLING
COMBINATION STEAM-GAS POWER PLANT
PANEL MANUFACTURING METHOD
COVERING LATTICE PLATE
COLLAPSIBLE TENT CONSTRUCTION
CONNECTING DEVICE FOR TWO MEMBERS
PLATE HEAT EXCHANGER
FIBROUS SEMI-FINISHED PRODUCT PRODUCTION METHOD
2,6-DIMETHYL-3,5-BIS-(ALKOXYCARBONYL)-4-([POLYFLUOROALKOXY(MET- HOXY)-PHENL)]-1,4-DIHYDROPYRIDINES SHOWING CARDIOTONIC HYPERTENSIVE ACTION
METHOD OF SYNTHESIS OF GAMMA-ACETOPROPYL ALCOHOL
SEWAGE WATER PURIFICATION APPARATUS
METHOD FOR PRODUCTION OF ULTRADISPERSED DIAMOND