Manufacture of phthalonitrile,申请号US19390292771-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	Manufacture of phthalonitrile
摘要
申请公布号	US2232836(A)	申请公布日期	1941.02.25
申请号	US19390292771	申请日期	1939.08.31
申请人	E.I. DU PONT DE NEMOURS & COMPANY	发明人	BOWLUS HAROLD GEORGE
分类号	C07C255/51	主分类号	C07C255/51
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PROCESS FOR THE PREPARATION OF 1-PHENYL-2-AMINO CARBONYL-INDOL COMPOUNDS USEFUL AS MEDICINES AND OF THE INTERMIDIATE PRODUCTS THEREOF

STAND-BY ENERGY SOURCE IN PARTICULAR AN ELECTRICAL SUPPLY SOURCE

VERFAHREN ZUR ISOLIERUNG UND REINIGUNG VON INTERFERON

PREPARATION PROCESS OF A 17,21-DIPROPIONATE BECLOMETHASONA DI-ISOPROPYLIC ETHER SOLUTION AND ITS UTILIZATION

SERPENTINO DI CIRCOLAZIONE DI UN FLUIDO REFRIGERANTE PARTICOLARMENTE QUALE EVAPORATORE PER UN CIRCUITO FRIGORIFERO

A PROCESS FOR THE PREPARATION OF PURIFIED VANCOMYCIN CLASS ANTIBIOTICS

BLOCKABLE DOOR-LOCK

METHOD OF MAKING HIGH METAL CONTENT CIRCUIT PATTERNS ON PLASTIC BOARDS

APPARATUS FOR BIAXIAL-BLOW-MOULDING A HOLLOW BOTTLE-SHAPED CONTAINER OF SYNTHETIC RESIN AND A METHOD OF BIAXIAL-BLOW-MOULDING THE SAID CONTAINER

VERFAHREN ZUR HERSTELLUNG EINES STICKSTOFFBASISCHE GRUPPEN TRAGENDEN KUNSTHARZES UND UEBERZUGSMITTELS FUER DIE KATHODISCHE ELEKTROTAUCHLACKIERUNG

CONTINUOUS EXTRACTION APPARATUS AND PROCESS

ANORDNING FOR FORBETTRANDE AV STARTEN AV EN MOTOR

ELEKTROD MED LANG LIVSLENGD FOR ELEKTROLYSENDAMAL OCH FORFARANDE FOR FRAMSTELLNING AV DENSAMMA

SERIERESONANSSTABILISATOR

Digital polarity correlator

TEETH CLEANING COMPOSITION

HEATING APPARATUS

PROCESS FOR THE MANUFACTURE OF ACYL DERIVATIVES

SEDIA O SIMILARE AD ELEMENTI ACCOPPIABILI AD INCASTRO.

PRODOTTO IN CAPSULA PER IL RILASCIO GRADUALE DI UN MEDICAMENTO ASSORBIBILE ATTRAVERSO IL TRATTO GASTROINTESTINALE DI ANIMALI A SANGUE CALDO