METHOD OF EVOLVING BENZENE OF HIGH PURITY FROM COKE OVEN BENZOL HYDRORAFFINATE,申请号PL19800224462-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	METHOD OF EVOLVING BENZENE OF HIGH PURITY FROM COKE OVEN BENZOL HYDRORAFFINATE
摘要
申请公布号	PL126483(B1)	申请公布日期	1983.08.31
申请号	PL19800224462	申请日期	1980.05.24
申请人		发明人
分类号	C07C;C07C7/00;C07C15/04;(IPC1-7):C07C7/00	主分类号	C07C
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD FOR THE PRESERVATION OF WOOD

HOSE CONSTRUCTION

PROCESS AND DEVICE FOR DRIVING BLIND RIVETS

TRANSMISSION RATIO CONTROL SYSTEM FOR A CONTINUOUSLY VARIABLE TRANSMISSION

METHOD FOR MANUFACTURING A SEAT WITH BACK AND/OR ARM RESTS, AND SEAT OBTAINED BY THIS METHOD

HERBICIDAL COMPOSITION

暗码指控锁

动态模拟演示仪

OPTICAL HEAD IN AN OPTICAL MEMORY DEVICE

INSERT SYSTEM FOR ARRANGING INSERT METAL FITTING INTO INJECTION MOLDING MACHINE MOLD

EPOXY RESIN SYNTHETIC LUMBER

BALL BOUNCING GAME MACHINE

SHOULDER JOINT KIT

METHOD FOR PRESERVING LIVING FISH OR SHELLFISH IN ANHYDROUS STATE

PAD CELL FOR MASTER SLICE LAYOUT INTEGRATED CIRCUIT DEVICE

ARTIFICIAL SEED OF GRAMINOID HYBRID PLANT AND ITS PRODUCTION

SEMICONDUCTOR DEVICE

PLASMA PROCESSOR

SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL