Purification of naphthalene,申请号US19250018902-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	Purification of naphthalene
摘要
申请公布号	US1763410(A)	申请公布日期	1930.06.10
申请号	US19250018902	申请日期	1925.03.27
申请人	NEWPORT MANUFACTURING COMPANY	发明人	SCHROETER GEORG
分类号	C07C7/148	主分类号	C07C7/148
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD AND APPARATUS FOR OVERLAYING A ONE-WAY INBOUND MESSAGING SYSTEM ONTO A ONE-WAY OUTBOUND MESSAGING SYSTEM

FENDER AND A MANAGEMENT SYSTEM THEREFOR

ELASTIC POLYPROPYLENES AND CATALYSTS FOR THEIR MANUFACTURE

METHOD AND DEVICE FOR CONTROLLING THE TEMPERATURE RANGE OF AN NOx ACCUMULATOR IN THE EXHAUST SYSTEM OF A COMBUSTION ENGINE

THERMOPLASTIC MARKING COMPOSITIONS

THERMOSETTING POLYESTER ANTI-REFLECTIVE COATINGS FOR MULTILAYER PHOTORESIST PROCESSES

SYSTEM AND METHOD FOR INCENTIVE PROGRAMS AND AWARD FULFILLMENT

NOISE ABATEMENT FOR APPLIANCE

WATER-SOLUBLE POLYMER, PROCESS FOR THE PRODUCTION OF THE SAME, AND USE THEREOF AS POLYMERIC COAGULANT

Sensor using surface acoustic wave components

Printing press with error compensation device

New S-(4-biphenyl)-thiosulfuric acid derivatives used as intermediates for mercaptobiphenyl compounds, themselves used as intermediates for pharmaceuticals and agrochemicals

Portable videomicroscopic observation of suspended particles in gas or liquid stream

Plug-and-socket connection for optical fiber

Microwave dryer for washing machines has magnetron

Word conductor driver for semiconductor memory

Method of manufacturing an electrode for an electrode gun

Electric heater such as sheathed heating tube