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
POLYCARBONATE PRODUCTION METHOD
摘要
申请公布号
EP0520805(A3)
申请公布日期
1993.03.10
申请号
EP19920305879
申请日期
1992.06.25
申请人
GE PLASTICS JAPAN LIMITED
发明人
SAKASHITA, TAKESHITA;SHIMODA, TOMOAKI
分类号
C08G64/20;C08G64/30;C08K5/42;(IPC1-7):C08G64/30
主分类号
C08G64/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Hand operated floor pump with retractable stand
High temperature die lift system
Adjustable cover removing and installing tool
Anti-skid control device using acceleration gradient
Thematic bound scrapbook
Traffic violation processing system
Bi-directional staged CPA
Burner surface
Vibration insulating device
Fluid-filled active vibration absorber
Children's and adult's soap saver
Merchandise display support
Device for heating an aerofoil
Side pull security shade with storage compartment
Material bagging apparatus
Open-faced receptacle with removable fabric receiving face
Opener for beverage containers
Carrying case with removable and replaceable interior panels
Cigarette container with cutting device
Conveyor belt tensioner and guide