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
An improved process for preparing bisphenols
摘要
申请公布号
GB991307(A)
申请公布日期
1965.05.05
申请号
GB19630009530
申请日期
1963.03.11
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Menetelmä seulasylinterin valmistamiseksi ja seulasylinteri
A FEEDER FOR SORTING WASTE IN CONSTRUCTION WASTE
A Toy Lottery Wheel for Amusements
a insects attraction seizure system
Roll type wiper of one body without dispenser
Shock Wave Generator of Extracorporeal Shock Wave Lithotripsy
Safety Signal Bar having Triple Stand
Fishing Tackle Having Lighting Lamp
Socks
Sliding type Hand-phone
A transfer system and method of the welding robot
Public Information With Weight Scale, Watch, Thermometer.
multi-file of having receipt document
A Connector Of PVC or PE Double Wall Corrugated Pipe
The complex for the inhibition of dew
synthetic resin pipe
Mold to cure concrete specimen
A hanger decoration
CLOTH FOR ARTIFICIAL LAWN MAT
A paper doll to be have within magnetic