A drainage installation for roads,申请号GB19950020590-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	A drainage installation for roads
摘要
申请公布号	GB2299605(B)	申请公布日期	1997.04.02
申请号	GB19950020590	申请日期	1995.10.09
申请人	DAVID * TWOMEY	发明人	DAVID * TWOMEY
分类号	E01C11/22;(IPC1-7):E01C11/22	主分类号	E01C11/22
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LIQUID DETERGENT COMPOSITION

POWDERY FLUORESCENT MATERIAL HAVING VARIOUS FLUORESCENT COLORS* AND FLUORESCENT DISPLAY TUBE USING THE SAME

MOLD BINDING MATERIAL FOR CARBONIC ACID GAS

SELFFCURING SOLID RESOL RESIN COMPOSITION AND ITS PREPARATION

TREATMENT OF AROMATIC POLYETHERAMIDE

PREPARATION OF POLYOXYMETHYLENE

HIGH VOLTAGE MERCURY VAPOR DISCHARGE TUBE

POLYESTER FIBER FOR REINFORCING RUBBER

PRODUCTION OF PREPREG SHEET

NOOELECTRODE FLUORESCENT LAMP APPARATUS

FIELDDRADIATION TYPE ELECTRON GUN

CATHODE RAY TUBE DEFLECTING YOKE

OVERCURRENT DETECTOR

WIRE BUNDLE TESTING DEVICE

HIGH FREQUENCY HEATER

CHEMICAL DECONTAMINATION METHOD OF REACTOR STRACTURE PART

Manufacture of flat glass

Automatic electric cigar lighter