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
TETRACARBOXYLIC ACID ANHYDRIDE HAVING DISILOXANE LINKAGE AND PROCESS FOR PRODUCING THE SAME
摘要
申请公布号
EP0320211(A3)
申请公布日期
1990.03.14
申请号
EP19880311546
申请日期
1988.12.06
申请人
HITACHI CHEMICAL CO., LTD.
发明人
KIKUCHI, TOHRU;KAMIJIMA, KOICHI;SAITO, TAKAYUKI
分类号
C07F7/08;C08G59/40;C08G59/42;C08G73/10;(IPC1-7):C07F7/08
主分类号
C07F7/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PATTERN FORTIFICATION FOR HDD BIT PATTERNED MEDIA PATTERN TRANSFER
ELECTRICITY-LESS WATER DISINFECTION
MEMBRANE FILTRATION METHOD AND MEMBRANE FILTRATION DEVICE
DISCREET PACKAGING FOR PERSONAL CARE PRODUCTS
CARBON DIOXIDE ENRICHMENT DEVICE
ACTUATING UNIT FOR AN APPARATUS FOR SORTING ARTICLES
ASSEMBLY WORK CONVEYOR DEVICE
Machine Assembly
Front Wheel Drive Control
FOOT PAD DEVICE AND METHOD OF OBTAINING WEIGHT DATA
ROTARY STEERABLE DRILLING APPARATUS
PHASE TRANSFORMATION COATING FOR IMPROVED SCRATCH RESISTANCE
Lead Frame Strip with Half (1/2) Thickness Pull Out Tab
Dual-Use Blanket for Infant Car Seat Carrier
HEAD GUARD
PAIR OF PANTS AND METHOD FOR DONNING AND REMOVING A PAIR OF PANTS
Freedom Of Movement Jacket/Coat
WATER-RESISTANT WADERS INCORPORATING A WAIST LOCK SYSTEM
METHOD OF MAKING AND USING A FUNCTIONALLY GRADIENT COMPOSITE TOOL
Densifying Carbon Dioxide With a Dispersion of Carbon Dioxide-Philic Water Capsules