Verfahren zur Herstellung von o-Oxynaphthoesaeuren, die eine Sulfongruppe enthalten,申请号DE1938I063234D-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 o-Oxynaphthoesaeuren, die eine Sulfongruppe enthalten
摘要
申请公布号	DE706659(C)	申请公布日期	1941.05.31
申请号	DE1938I063234D	申请日期	1938.12.22
申请人	I.G. FARBENINDUSTRIE AKT.-GES.	发明人	SCHINDHELM DR. HANS;LOEWE DR. WALTHER
分类号	C07C315/02;C07C317/46	主分类号	C07C315/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

BAROMETRIC LEVELLING METHOD

ARRANGEMENT FOR LEADING RADIATION OUT OF PLANAR OPTICAL WAVEGUIDE

DEVICE FOR CHECKING PHASING OF AC ELECTRIC MACHINES

DIGITAL PHASE METER

DEVICE FOR REGISTERING VOLTAGE IN HIGH-VOLTAGE ELECTRIC UNITS

WEIGHT INDICATOR FOR SPRING-SUSPENDED VEHICLES

ARRANGEMENT FOR SWITCHING-OVER GAS FLOWS

SANDWICH BOARD AND PROCESS FOR MANUFACTURING IT

ROTATING LUG ANCHOR CONNECTOR

PROCESS FOR PRODUCING CONCENTRATES FROM AQUEOUS LIQUIDS

CONTROLLED RELEASE AGROCHEMICAL COMPOSITION

DEVICE AT EXPANDABLE MOUNTING MEANS

ENGINE AND GEARBOX ASSEMBLIES

MARINE ANTI-FOULING PAINT

INLET VALVE FOR CISTERNS

PORTABLE CHAMBER-POTS

INJECTOR FOR HIGH SPEED THIN CONTINUOUS CASTING MACHINE AND POURING CONTROL METHOD

POSTCARD AND METHOD OF PREPARING SAME

CLOSED CONTAINER

EXERCISE MACHINES