Process for the purification of naphthylamine sulphonic acid,申请号US19310579825-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	Process for the purification of naphthylamine sulphonic acid
摘要
申请公布号	US2058911(A)	申请公布日期	1936.10.27
申请号	US19310579825	申请日期	1931.12.08
申请人	NATIONAL ANILINE & CHEMICAL CO., INC.	发明人	RAPP HERBERT V.
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SURGICAL HAND ACCESS APPARATUS

ELECTRONIC CONTENT CLASSIFICATION

TIN-SILVER SOLDER BUMPING IN ELECTRONICS MANUFACTURE

A SYSTEM AND METHOD FOR VERIFYING AN IMAGE TRANSMITTED OVER A COMMUNICATIONS NETWORK

ELECTRONIC PROGRAM GUIDE

PRODUCTION AND USE OF VARIANTS OF HUMAN KUNITZ-TYPE PROTEASE INHIBITORS (hKTPI)

PROBIOTISCHES BAKTERIUM: LACTOBACILLUS FERMENTUM

Producing meat products from different meat kinds e.g. pig and/or meat sorts e.g. leg, comprises mincing meat from meat kinds and/or meat sorts in raw condition and then freely forming the resulting meat mass on a support as meat extrudate

HYALURONHALTIGES DIÄTPRODUKT FÜR DIE BEHANDLUNG VON OSTEOPOROSE

Vibration grinding mill, particularly disk vibration grinding mill, has milling unit, where milling unit has milling base and discharge base

HOLZBAUELEMENT ZUM AUFBAU VON GEBÄUDEWÄNDEN

PHOTOVOLTAIC FABRICATION PROCESS MONITORING AND CONTROL USING DIAGNOSTIC DEVICES

NIP-NIP THIN-FILM PHOTOVOLTAIC STRUCTURE

MOLTEN METAL SPRAYING FOR METALLIZATION APPLICATION IN SOLAR CELLS

AN ELEMENT TO COLLECT WASTE MATERIAL FROM HOLES DRILLED IN MASONRY WALLS

MICROCRYSTALLINE SILICON DEPOSITION FOR THIN FILM SOLAR APPLICATIONS

A PROCESS FOR POLYMERIZATION IN THE PRESENCE OF NANOPARTICLES OF A MINERAL FILLER FOR THE ATTAINMENT OF POLYMER NANOCOMPOSITES, AND A POLYMER NANOCOMPOSITE

HIGH ENERGY TRANSPORT GAS AND METHOD TO TRANSPORT SAME

NOVEL BLADDER MATRIX PROTEIN PEPTIDES AND METHODS OF DETECTION OF BLADDER CANCER

Bildverarbeitungsvorrichtung, Bildverarbeitungsverfahren und Bildverarbeitungsprogramm