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
Improvements relating to quaternary phosphonium compounds and their use
摘要
申请公布号
GB726936(A)
申请公布日期
1955.03.23
申请号
GB19520016864
申请日期
1952.07.04
申请人
J. R. GEIGY A.-G.
发明人
分类号
C07F9/54
主分类号
C07F9/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for compensating radiation flux effects on a temperature sensor
Illumination optical system and projector using same
Lithographic apparatus
Device for accepting banknotes
Multi-wavelength light source apparatus
Handheld Electronic Device having Shiftable Pivot Structure
Pneumatic tire having excellent steering stability
Mold device having a combination of molds for stretch blow molding.
Power tool used for fastening a screw or a bolt
Liquid filter device
COMPOUND FOR RARE EARTH ELEMENT BASED BONDED MAGNET AND BONDED MAGNET USING THE SAME
DOSE INDICATORS AND DISPENSING CANISTER-INDICATOR ASSEMBLIES
Electronic device provided with an input means
WATER-BORNE PIGMENT-CONTAINING INK COMPOSITION FOR CENTRAL CORE TYPE MARKING PEN
THERMAL FUSE
Industrial truck with a battery assembly arranged on a roller track
METHODS OF PRODUCING ACTIVE MATRIX SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE
Device for overturning piles of sheet material
Gas turbine combustor
Gas barrier (meth)acrylate resin cured product
