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 production of dihydric phenols
摘要
申请公布号
US4933506(A)
申请公布日期
1990.06.12
申请号
US19880274901
申请日期
1988.11.22
申请人
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
发明人
OGINO, TAKAO;ARITA, SHUNJI;TAKEDA, MASAYUKI;KAYA, MASARU
分类号
C07C37/08;C07C39/08;C07C409/12
主分类号
C07C37/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PACKAGING STRUCTURE FOR ROLL PAPER
COORDINATION POLYMER CRYSTAL WITH POROUS METAL-ORGANIC FRAMEWORKS AND PREPERATION METHOD THEREOF
Pectin hydrolysis products
A graphics processing architecture employing a unified shader
Method for switching off a base station within a cellular communication network
Method, computer system and computer program product for conducting demand-based trading
MUTANT MT-SP1 POLYPEPTIDES
Bioimpedance measuring device
PROCESS FOR THE PRODUCTION OF A SPIROKETAL DERIVATIVE
Lighting device
OIL-IMPREGNATED SINTERED BEARING AND METHOD OF PRODUCING THE SAME
PROCEDURE FOR MANUFACTURE OF AQUEOUS SUSPENSIONS OF CALCIUM CARBONATE AND SUSPENSIONS OBTAINED, AND THEIR USES
VAGINAL SUPPOSITORY COMPRISING LACTIC ACID
Mold for actuation sled having a curved guide member
Moisture barrier composition
Opening device for a mobile furniture item
Method and apparatus for enhancement of chest compressions during CPR
HOLDING FLANGE FOR ELECTRIC MACHINE
Method for coating metallic surfaces with silane /silanole / siloxane/ polysiloxane containing aqueous composition and this composition
CUTTING TOOL AND HEAD WITH AXIAL AND RADIAL STOP SURFACES
