Improvements in or relating to benzo-indenes,申请号GB19590018432-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	Improvements in or relating to benzo-indenes
摘要
申请公布号	GB914731(A)	申请公布日期	1963.01.02
申请号	GB19590018432	申请日期	1959.05.29
申请人	ROUSSEL-UCLAF	发明人
分类号	C07C51/487;C07C62/34	主分类号	C07C51/487
代理机构		代理人
主权项
地址

您可能感兴趣的专利

1군(群)의 평행한 사(寺)들을 공급하기 위한 섬유제품의 사들을 최종제품 제조기의 작업위치에 공급하는 방법 및 장치

알루미늄을 함유하는 페라이트 스테인레스 강판 또는 스트립을 제조하기 위한 방법

석탄액화방법

인체 콜로니 자극인자의 제조방법

CHANGE-OVER NETWORK FOR OPERATION OF MULTIPLEXED DRIVING SOURCES WITH AMPLIFIER IN ELECTROACOUSTIC SYSTEM

METHOD OF OPERATION OF LINING OF ELECTRIC ARC FURNACE FOR SMELTING OF FERROALLOYS

COLOURED GLAZE FOR COATING CERAMIC WARE

APPARATUS FOR PRODUCING CASTINGS

METHOD OF LAGGING OF CONTAINERS FOR STORAGE AND TRANSPORT OF LOW-TEMPERATURE FLUIDS

PHOTOSEMICONDUCTING MIXTURE FOR COATING ELECTROPHOTOGRAPHIC PAPER

TURBINE IN PARTICULAR OF WIND-TYPE

METHOD OF ELIMINATION OF FALSE ACTIONS OF PROTECTION,ESPECIALLY OF MACHINE DRIVEN WITH ELECTRIC MOTOR,FROM FOLLOWING FAILURE AND SYSTEM THEREFOR

CIRCUIT FOR SWITCHING ON SEMICONDUCTOR ELEMENT TAKING UP THE ELECTRIC ARC CURRENT IN DC HYBRIDE SWITCH

METHOD OF SPREADING MATERIAL BEING SIFTED IN PARTICULAR IN A SIFTER PERFORMING OSCILLATORY AND CIRCULAR MOTION

ARRANGEMENT OF STOKER BARS FOR A MACHANICAL STOKER

METHOD OF PROVIDING METAL SHEET SURFACE WITH A DECORATIVE PATTERN AND APPARATUS THEREFOR

SYSTEM OF ASSESSMENT OF BELT INDUCED VARIATIONS OF ROTATIONAL SPEED,ESPECIALLY IN MAGNETIC RECORDING EQUIPMENT

ELECTROMAGNETIC SEPARATOR ASSOCIATED WITH A ROLLER CONVEYOR

POPPET FOR SEALING VALVE SEATS IN PARTICULAR HYDRANT VALVE ONES

THYRISTOR DC CIRCUIT BREAKER WITH SERIAL COMMUTATION