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 preparation of 2:2'-dipyridyls
摘要
申请公布号
US3290321(A)
申请公布日期
1966.12.06
申请号
US19640373112
申请日期
1964.06.05
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
LANG GEORGE HENRY
分类号
C07D213/22
主分类号
C07D213/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus for contactless application of a strip of liquid on a running material web.
CONDENSATION PROCESS FOR HYPOBORIC WATER VAPOUR
Process for heat recovery from flowing mediums containing a variable amount of waste heat.
TILE MOUNTING SYSTEM
Loom and process for operating a loom.
POLARIZATION DETECTION SYSTEM
LOCKING FASTENER ASSEMBLY FOR THREADED JOINT
NACREOUS PIGMENT PREPARATIONS
Device for feeding objects into a waste bin of an analyzer.
Resin composition.
Method for making high strength injection molded ferrous material.
Prosthetic implants with bioabsorbable coating.
Device for transport of a paper web in folding apparatus for a printing press.
Accelerometer mounting arrangement having reduced temperature dependance.
An image detector and a method of manufacturing such an image detector.
Device for pickproofing combination locks.
An image detector with wavelength shifter.
Multi-standard display device.
Supporting element for panes of windows, doors or the like.
DEVICE FOR CONTROLLING NON-CONTACT DIGITIZING.