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 Herstellung von Farbstoffen der Anthrachinonreihe
摘要
申请公布号
DE605395(C)
申请公布日期
1934.11.09
申请号
DE1932C047192D
申请日期
1932.11.22
申请人
CHEMISCHE FABRIK VORMALS SANDOZ
发明人
分类号
C09B1/34
主分类号
C09B1/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Oral cleaning preparation.
Drug compositions stabilized against oxidation and discoloration.
Offset electrostatic imaging process.
Arrangement for rolling profiled bars within small tolerances.
Circuit for detecting plural kinds of multi-frame synchronization on a digital transmission line.
Folding piece of furniture.
Device at a vehicle preventing or reducing the emission of water spray from the mud guards when travelling on wet roads.
Process for recording semi-halftone images.
Anti-skid control system for braking of vehicle.
Cyclic polyester oligomers and methods for their preparation and use.
Shaft-measuring instrument.
Polyamides with hexafluoroisopropylidene groups, positively acting photosensitive compositions, and recording materials using them.
Zircomium nitride coated article and method for making same.
Thread feeding apparatus for a sewing machine.
Process for decaffeinating natural products, particularly green coffee or tea.
Fast blocking device of a tubular element in an installation box and junction block for optical fibres equipped with such a device.
Folding piece of furniture.
Process for attaching external perpendicular ribs to tubes.
Boring tool with an exchangeable delivery helix.
牵引车气压保护阀及其控制装置
