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
Verfahren zur Darstellung eines braunen Polyazofarbstoffes.
摘要
申请公布号
CH215047(A)
申请公布日期
1941.05.31
申请号
CHD215047
申请日期
1939.02.15
申请人
J. R. GEIGY A.-G.
发明人
A.-G. J. R. GEIGY
分类号
C09B33/18;C09B33/22;C09B35/44
主分类号
C09B33/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Barcode printing system
Apparatus and methods
Tape winding device
PROCEDIMENTO PER LA PRODUZIONE DI MANUFATTI IN METALLO PREGIATO CAVO
Thawing method using microwave oven with thermopile sensor
Pharmaceutically active compounds
I.c. engine intake system with flow deflector vane control module
Corkscrew
Optical disc device
STOCHASTIC HALFTONING SCREENING METHOD
PRESSA SCARPA PER LA COMPRESSIONE DI UN FOGLIO IN UN PROCESSO PRODUTTI VO IN CONTINUO
Positioning system for digital telephone networks
Suppressor case with rocking ferrite
Inflatable packer with bladder shape control
Fire proofed housings for extractor fans
Tunnel lining
Semiconductor switching devices
Sound carrier detecting circuit
METHOD FOR SPOOLING A STRIP OF WIRES, PLACED NEXT TO EACH OTHER, LIKE GLUED WIRES
R-ENANTIOMER OF N-PROPARGYL-1-AMINOINDAN FOR THE TREATMENT OF VARIOUS DISEASES AND MESYLATE, ESYLATE AND SULFATE THEREOF