Verfahren zur Herstellung des neuen Tetrahydrofuran-2,3,4,5-tetracarbonsäuredianhydrids,申请号AT19680012319-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 des neuen Tetrahydrofuran-2,3,4,5-tetracarbonsäuredianhydrids
摘要
申请公布号	AT281806(B)	申请公布日期	1970.06.10
申请号	AT19680012319	申请日期	1968.12.18
申请人	GELSENBERG BENZIN AKTIENGESELLSCHAFT	发明人
分类号	C07D493/14;(IPC1-7):C07D5/04	主分类号	C07D493/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ADSORBENT OF NITROGEN OXIDE AND REMOVAL OF NITROGEN OXIDE USING THE SAME

IRON HEAD AND ITS PRODUCTION

COMPOSITION FOR FORMATION OF HIGH-STRENGTH CURED MATERIAL

FIBER-REINFORCED CEMENT PRODUCT AND ITS PRODUCTION

COLOR IMAGE RECORDING DEVICE

Equipment for mud bath therapy treatment

Perforating unit for making ventilated cigarettes

Device for controlling the yarn feeder in a rectilinear knitting machine

Apparatus for the automatic cleaning of the rubber-coated cylinder of a printing machine

METODO PER LA SEPARAZIONE DI PARTICELLE DI TABACCO IN UNA MACCHINA CONFEZIONATRICE DI SIGARETTE, E MACCHINA CONFEZIONATRICE PER LA REALIZZAZIONE DEL METODO

Automatic filler for containers of loose products, in particular for fruit and vegetables

PROCEDIMENTO PER OTTENERE PROFILATI COMPOSITI, PER COSTRUZIONI DI INFISSI CON INTERRUZIONE DEI PONTI TERMICI, IN CUI ELEMENTI DI PROFILATO SONO SOLIDALMENTE CONNESSI CON INTERPOSTI ELEMENTI LONGITUDINALI DI MATERIALE TERMOISOLANTE

Process for preventing the precipitation of dissolved salts in mineralised drinking water placed in containers and equipment for implementing that process

Mobile collection station for special waste

Equipment for forming bundles of products

STRUTTURA DI UTENSILE PARTICOLARMENTE PER TRITACARNE

Eyepiece structure

Front visor structure, especially for sun and sports frames

Improvement in a vacuum cleaning apparatus and the vacuum cleaner assembly thus obtained