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
PREPARATION EN PHASE LIQUIDE D'ESTERS D'ACIDES DELTA-CETOCARBOXYLIQUES UTILISANT UN CATALYSEUR INSOLUBLE DANS LA PHASE LIQUIDE
摘要
申请公布号
FR2525590(B1)
申请公布日期
1986.09.12
申请号
FR19830004168
申请日期
1983.03.14
申请人
KOPPERS CO INC
发明人
NICHOLAS P. GRECO
分类号
C07C67/333;B01J23/00;B01J31/00;C07B61/00;C07C69/716;(IPC1-7):C07C69/716;C07C67/313
主分类号
C07C67/333
代理机构
代理人
主权项
地址
您可能感兴趣的专利
System and method of interactively forming and editing digital user-arranged video streams in real-time from a plurality of simultaneously-displayed digital source video streams
Optical system for monitor cameras to be mounted on vehicles
System for locating a plurality of objects and obstructions and for detecting and determining the rolling status of moving objects, such as aircraft, ground vehicles, and the like
Digital circuit for the introduction of dither into an analog signal
Device for limiting the working voltage mechanical switches in telephony
Trench isolation stress relief
Musical-tone control apparatus with means for inputting a bowing velocity signal
Misted microwave pancakes
Belt construction the combination of the belt construction and a pulley and methods of making the same
Guiding catheter tip having a tapered tip with an expandable lumen
Iron type golf club head
Template for taking erosion/corrosion measurements
Optically active benzene derivatives, process for producing the same and liquid-crystalline substances containing said derivatives as active ingredient and optical switching elements
Utility cabinet for general household use, repairs, hobbies and the like
Multi-stage cold accumulation type refrigerator and cooling device including the same
Power source
INDANE DERIVATIVE, ITS PRODUCTION AND SYNTHETIC INTERMEDIATE THEREFOR
REACTOR CORE
Method for obtaining polymer/bitumen blends with improved stability and polymer efficiency
Polarization independent picosecond fiber laser
