Verfahren zur Entfernung von Schwermetallen, insbesondere Eisen aus Kieselsaeuresol,申请号DE1949P046919-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Verfahren zur Entfernung von Schwermetallen, insbesondere Eisen aus Kieselsaeuresol
摘要
申请公布号	DE815643(C)	申请公布日期	1951.10.04
申请号	DE1949P046919	申请日期	1949.06.25
申请人	FARBENFABRIKEN BAYER	发明人	HELLMUND VIKTOR DR.
分类号	C01B33/148	主分类号	C01B33/148
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method of treating pain cause by bursitis tendinitis arthritis

Apparatus for making granular material

Manufacturing of 2,6-dimethylnaphthalene

PULSE TUBE REFRIGERATING MACHINE

Method of making a circuitized substrate for chip carrier structure

Valved PRN adapter for medical access devices

Bedroom door brace security system

Vaned passage hub treatment for cantilever stator vanes and method

Semiconductor memory device having a trench capacitor with lower electrode inside the trench

Non-contact type IC card

Ignition terminal with welded barrel beam

Rotor and method for making same

Turbine blade construction

Electronic publishing system

Interlayer dielectric with a composite dielectric stack

Planar electromagnetic transducer

Policing circuit and policing method

Digital recording and reproducing apparatus and method which prevents or manages a data loss