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 PRODUCING HIGHLY PURE PHENYL CARBOXYLATE
摘要
申请公布号
EP0504430(A4)
申请公布日期
1993.05.05
申请号
EP19910917348
申请日期
1991.10.07
申请人
SUMITOMO CHEMICAL COMPANY LIMITED
发明人
NITTA, ITARU 2-40-1, KASUGA;ASAI, KUNIAKI 8-8, TANIGAWACHO
分类号
C07C67/08;C07C69/145;(IPC1-7):C07C69/145;C07C69/16;C07C69/18
主分类号
C07C67/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PULSE POWER SUPPLY DEVICE
ELECTRON EMITTING SOURCE, ITS MANUFACTURING METHOD, AND ELECTRON EMITTING ELEMENT ADOPTING THIS
INFORMATION RECORDING AND REPRODUCING APPARATUS, INFORMATION PRINTING METHOD, AND OPTICAL INFORMATION RECORDING MEDIUM
RESORCINOL-BASED WIRE-LIKE POLYMER PARTICLE AND ITS COMPOUND METHOD AND USE
ACCIDENT DETECTING AND REPORTING DEVICE
AUTOMATIC TRANSPORTING VEHICLE
METHOD FOR PERFORMING ENCRYPTION COMMUNICATION AFTER AUTENTICATION, SYSTEM AND METHOD FOR AUTHENTICATION
DUST COLLECTION COVER AND CUTTER EQUIPPED WITH THE SAME
WOOD COVERING COMPOSITE AND ITS MANUFACTURING METHOD
VEHICLE
SHEET MATERIAL CUTTING UNIT AND PRINTING DEVICE
RECEPTACLE, PLUG AND CONNECTOR
CONNECTOR FOR CABLE
VEHICLE BODY STRUCTURE
DISPLAY DEVICE FOR GAME MACHINE
PACHINKO GAME MACHINE
GAME MACHINE
PLASTER BUILDING MATERIAL WITH ENHANCED THERMAL CONDUCTIVITY AND SHIELDING EFFECT
RECHARGEABLE BATTERY
SOLID-STATE ELECTROLYTIC CAPACITOR AND DISTRIBUTED CONSTANT NOISE FILTER