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 the preparation of copolyestercarbonates
摘要
申请公布号
EP0439829(B1)
申请公布日期
1996.03.13
申请号
EP19900125431
申请日期
1990.12.24
申请人
GENERAL ELECTRIC COMPANY
发明人
FONTANA, LUCA PIETRO;BUCKLEY, PAUL WILLIAM;BODEN, EUGENE PAULING;HARRIS, DENISE YATES
分类号
C08G64/22;C08G63/64;C08G64/20;(IPC1-7):C08G63/64
主分类号
C08G64/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PULSE-WIDTH MODULATOR
TUYERE FOR BOTTOM BLOWING OF MELT
DEVICE FOR AUTOMATIC SWITCHING-ON OF STAND-BY LAMP
FILTER ON ACOUSTIC SURFACE WAVES
METHOD OF CONTROL OF SINGLE-PHASE POWER-DIODE FREQUENCY CONVERTER
MULTI-PHASE INVERTER
CONTROL PULSE SHAPING ARRANGEMENT
ARRANGEMENT FOR PROTECTING ELECTRIC MOTOR FROM ABNORMAL MODES
MICROBANDRASS ATTENUATOR
IMAGE RECOGNITION DEVICE
DC VOLTAGE STABILIZER
CONTINOUS-ACTION DC VOLTAGE STABILIZER
TEMPERETURE REGULATOR
METHOD OF SHAPING CONTROL SIGNAL IN AUTOMATIC CONTROL SYSTEMS
CENTRAL CEMERA SHUTTER
ACOUSTIC UNIT OF WELL-LOGGING DEVICE
PIEZOELECTRIC TRANSDUCER
CONDUCTOMETRIC METHOD OF DETERMINING THE COEFFICIENT OF DIFFUSION IN LIQUID MEDIA
STAND FOR INVESTIGATING MINING OUTPUT STRUCTURES
PRPUEFVORRICHTUNG