Procédé d'épuration du benzol brut,申请号FRD63337-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	Procédé d'épuration du benzol brut
摘要
申请公布号	FR63337(E)	申请公布日期	1955.09.13
申请号	FRD63337	申请日期	1952.10.17
申请人	CONCORDIA BERGBAU-AKTIEN-GESELLSCHAFT	发明人
分类号	C07C7/00;C07C7/177	主分类号	C07C7/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DISPENSING APPARATUS AND METHOD

MARINE BOOMS FOR CONTROLLING FLOATING POLLUTION

PROCESS FOR PRODUCING AMINOBENZOPHENONE DERIVATIVES AND THEIR SALTS

IMPROVEMENTS IN OR RELATING TO SEMICONDUCTOR ELEMENTS HAVING A DEFINITE CHARGE CARRIER LIFE TIME

IMPROVEMENTS IN AND RELATING TO NUCLEAR REACTORS

REFORMER FURNACE

SAFETY FRAME STRUCTURE FOR MOTOR VEHICLES, ESPECIALLY PASSENGER MOTOR VEHICLES

HOT-MELT ADHESIVE SYSTEMS

WELL CONTROL MEANS

METHOD FOR SEALING EARTH FORMATIONS

DEVICE FOR LOCKING AND EXTRACTING A CENTRIFUGAL CASTING SHELL AND REMOVING THE CAST PART FROM THE SHELL

INFUSION DEVICE

APPARATUS FOR DETECTING, ANALYZING AND RECORDING BIOELECTRIC POTENTIALS

FOOTBALL CATAPULT

FUEL INJECTION ARRANGEMENT FOR ITERNAL COMBUSTION ENGINES

STRUCTURE FOR HOUSING ANIMALS

MODULAR ANIMAL CAGE SYSTEM

APPARATUS FOR COATING THE INSIDE OF A CYLINDRICAL MEMBER

TRACK LEVELLING AND TAMPING MACHINES