Recovery of isoprene by fractionation and extractive distillation,申请号US19420470426-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	Recovery of isoprene by fractionation and extractive distillation
摘要
申请公布号	US2426705(A)	申请公布日期	1947.09.02
申请号	US19420470426	申请日期	1942.12.29
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人	PATTERSON JOHN A.;SCHEELINE HAROLD W.
分类号	C07C7/00	主分类号	C07C7/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

COMMUNICATION SYSTEM CONSISTING OF QUESTION DEVICE AND RESPONSE DEVICE

VARIABLE-DISPLACEMENT SWASH PLATE TYPE COMPRESSOR

NONVOLATILE SEMICONDUCTOR MEMORY

SEMICONDUCTOR MEMORY

COMPOSITION FOR PAVEMENT HAVING WATER PERMEABILITY, WEAR RESISTANCE AND HIGH STRENGTH

HOT WATER STORAGE TYPE HOT WATER SUPPLY APPARATUS

SEMICONDUCTOR DEVICE

MANUFACTURE OF SEMICONDUCTOR DEVICE

LOCKING DEVICE COMPOSED OF GATE BAR LOCK AND LOCK OPERATABLE LOCK CYLINDER

METHOD FOR DESALTING BIOCHEMICAL SUBSTANCE

ENZYME ELECTRODE

FADING MONITORING DEVICE

DETECTING SYSTEM FOR PACKAGE EDITION

ENZYME ELECTRODE AND MEASUREMENT METHOD USING THIS ELECTRODE

PHASE LOCKED LOOP OSCILLATOR

ELECTRIC POWER SOURCE FOR AIR CLEANER

DEVICE FOR DETECTING ELECTRIC POTENTIAL OF HUMAN BODY

LIQUID CRYSTAL DISPLAY DEVICE

CASSETTE HOLDER MECHANISM FOR RECORDING AND REPRODUCING DEVICE