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 MODIFIED POLYISOCYANATES
摘要
申请公布号
EP0340584(B1)
申请公布日期
1992.07.01
申请号
EP19890107348
申请日期
1989.04.24
申请人
BAYER AG
发明人
WELLNER, WOLFGANG, DR.
分类号
C07C263/00;C07C67/00;C07C241/00;C07C265/10;C07C265/12;C07C271/12;C08G18/10;C08G18/79;C08G18/80
主分类号
C07C263/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PULSER
ONBOARD APPARATUS FOR MEASURING ROAD SURFACE TOPOGRAPHIC FEATURE
OVEN WALL SHAPE MEASUREMENT METHOD IN COKE OVEN
ENCODER
HEAT AND HUMIDITY-RETAINING METHOD AND DEVICE FOR WATER-CONTAINING SOLID FOOD
HEAT COLLECTOR
DRAFT TOWER FOR DRAFT BEER COOLING DEVICE
METHOD AND APPARATUS FOR COLLIMATION
STORAGE
POWER GENERATION AND ABSORPTION WATER COOLING AND HEATING DEVICE
AIR CONDITIONER
HUMIDIFIER
AIR CONDITIONER
FLOOR HEATING BOARD
OPERATION CONTROL DEVICE
FIRE RESISTANT PROTECTING PIPE AND PIPE PROTECTING STRUCTURE USING THE SAME
SOLENOID VALVE
ELECTRIC ACTUATOR
SLIP CONTROL DEVICE FOR CLUTCH
BREATHER DEVICE