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
SKUMBAR FENOLRESOLBLANDING, SAMT FREMGANGSMAATE FOR FREMSTILLING AV ET FENOLSKUM.
摘要
申请公布号
NO159937(C)
申请公布日期
1989.02.22
申请号
NO19830002443
申请日期
1983.07.05
申请人
KOPPERS COMPANY INC.
发明人
CARLSON, JOHN D.;KIFER, EDWARD W.;WOJTYNA, VINCENT J.;COLTON, JAMES P.
分类号
C08J9/04;C08J9/14;C08K5/42;C08L61/00;C08L61/04;C08L61/06;C08L61/10
主分类号
C08J9/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
一种分体组合锅
机车信号检测仪
发泡玩具鱼
Image processing apparatus
Piece-wise printed image enhancement for dot matrix printers
A white balance adjusting apparatus for automatically adjusting white balance in response to color information signal obtained from image sensing device
Curable silicone rubber composition
METHOD OF SOLID WASTE TREATMENT
Corrugate fin type heat exchanger
METHOD FOR JOINING COLUMNS AND DISPOSITION THEREFOR
Data processing system with verification of authenticity of cryptographic algorithms according to the challenge/response principle
Method and apparatus for setting skew angle
ROTARY MOTION MECHANISM
Element for the fastening of devices or objects on an externally insulated façade
IGBT driving circuit and ignition device
Closing hook for a shutter fitting
Liquid crystal display panel
Developing agent for silver halide photographic material, developing solution composition and method for developing silver halide photographic material
PACKAGE OF PAPER OR PAPERBOARD HAVING A THIN EXTRUDED POLYETHYLENE COATING
PROCESS FOR PREPARING OPTICALLY ACTIVE 2-HYDROXY ACID DERIVATIVES
