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
PURIFICATION OF FLUORENE
摘要
申请公布号
JPH072705(A)
申请公布日期
1995.01.06
申请号
JP19910202681
申请日期
1991.08.13
申请人
ADO KEMUKO KK
发明人
SEKINO MASAFUMI;NAKAI YUMI;SHIMIZU RYOZO
分类号
C07C7/04;C07C7/14;C07C13/567;(IPC1-7):C07C13/567
主分类号
C07C7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Water tank for refrigerator
COMPOSITE MATERIALS FOR GAS SENSOR AND METHOD FOR PREPARATION OF THE SAME
NETWORK DEVICE, POWER SAVING MODE PROCESSING METHOD, AND STORAGE MEDIUM STORING COMPUTER PROGRAMS
LIQUID CRYSTAL DISPLAY DEVICE HAVING LIQUID CRYSTAL LAYER IN WHICH LIQUID CRYSTAL MOLECULES ARE HOMOGENEOUSLY ORIENTED
Method of Driving Liquid Crystal Panel in Inversion and Apparatus thereof
Communication restriction control
Door-mounted surveillance system
Two stage transponder secret key programming
A method of reducing atmospheric contamination
Beverage dispensing system
Emulsifiable concentrate
A container carrier having an opening device for opening a bottle
Mine prop
Railings
Support device
Microelectromechanical devices
Letter flashing system for footwear and personal articles
Method and system for setting optical drive write speed
Sewage and/or liquid waste treatment
Multi-station reaction apparatus