Verfahren zur Herstellung von Polymethylbenzolen durch katalytische Methylierung von Benzol und Toluol,申请号DE1954U002941-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 Herstellung von Polymethylbenzolen durch katalytische Methylierung von Benzol und Toluol
摘要
申请公布号	DE960631(C)	申请公布日期	1957.03.28
申请号	DE1954U002941	申请日期	1954.08.22
申请人	UNION RHEINISCHE BRAUNKOHLEN KRAFTSTOFF AKTIENGESELLSCHAFT	发明人	HUEBENETT DR. FRITZ;SCHNACK DR. NICOLAUS
分类号	C07C2/86	主分类号	C07C2/86
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SELECTOR FOR AGRICULTURAL PRODUCT

SEPARATION OF HYDROCARBON AND WATER CONTENT-FREE SEPARATING MEMBRANE

GAS INTRODUCING APPARATUS FOR RESPIRATORY GAS ANALYZER

METHODS OF FORMING EXPOSURE PATTERNS

Device for dissipating heat, particularly, in motor vehicle headlights, searchlights, and the like.

INSTALLATION FOR REARING AQUATIC ANIMALS, IN PARTICULAR FISH

Device able to permit the manoeuvre of ropes for roller shades or the like.

A FUEL CELL GENERATOR AND METHOD OF OPERATING SAME

VIDEO DISPLAY UNIT

Solventless process for producing resinous materials.

ROOF LINING OF VEHICLES

Connecting device for a high-tension machine.

FLOTATION PROCESSES USING DEPRESSANTS

METHOD FOR CUTTING OUT NATURAL LEATHER PIECES FROM ANIMAL SKINS

COATING COMPOSITIONS

Sealant Applicator.

Purified antigen from non-A, non-B Hepatitis causing factor.

IC card system.

Information selection device of disc player.