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
Verfahren zur Herstellung von Polyphenylenethern
摘要
申请公布号
DE4309545(A1)
申请公布日期
1994.09.29
申请号
DE19934309545
申请日期
1993.03.24
申请人
BASF AG, 67063 LUDWIGSHAFEN, DE
发明人
GOTTSCHALK, AXEL, DR., 6730 NEUSTADT, DE;SEITZ, FRIEDRICH, DR., 6701 FRIEDELSHEIM, DE;LOTZ, ANDREAS, 3550 MARBURG, DE;HEITZ, WALTER, PROF. DR., 3575 KIRCHHAIN, DE
分类号
C08G65/44;(IPC1-7):C08G65/44
主分类号
C08G65/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEMICONDUCTOR TESTING APPARATUS
ZNO-PD COMPLEX CATALYST AND PREPARATION THEREOF
MEDICAL GOWN
FRAME-WORK OF AUTOMATED SYSTEM OF DISTRIBUTION OF ELECTRICAL ENERGY
HIGH VOLTAGE DISCHARGE LAMP DEVICE
DISPLAY ELEMENT AND DISPLAY ELEMENT DEVICE
LIGHT DIFFUSION SHEET, PROJECTION TYPE SCREEN FORMED BY USING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE
PHYSICAL AND CHEMICAL DEVICE, SEMICONDUCTOR MANUFACTURING DEVICE, AND INSPECTION DEVICE USING CHARGED PARTICLE RAY
ENGINE SPARK COIL DEVICE
MANUFACTURE OF ELECTRONIC COMPONENT OF MINIATURE SIZE
SPRAWL WIRE FOR FISHING
ALUMINUM MELTING FURNACE
TREATMENT OF FORMED SLUDGE IN TIN ELECTROPLATING
DIMMING SYSTEM
OPERATION OF ELECTRIC FURNACE AND ELECTRIC FURNACE
PRODUCTION OF ALDEHYDE
MANUFACTURE OF DBC BOARD
DATA TRANSFERRING METHOD DECODING DEVICE, DATA TRANSFER DEVICE, AND DATA PROCESSOR
ROTARY ATOMIZATION TYPE COATING APPARATUS
PLASTIC CARD