Method of depositing continuous bituminous layers underneath an aqueous liquid,申请号GB19570034482-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 depositing continuous bituminous layers underneath an aqueous liquid
摘要
申请公布号	GB838382(A)	申请公布日期	1960.06.22
申请号	GB19570034482	申请日期	1957.11.05
申请人	N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ	发明人
分类号	E02B3/12	主分类号	E02B3/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD OF SELECTIVELY REMOVING HYDROGEN SULFIDE

INPUT AND OUTPUT CONTROL SYSTEM FOR VOICE INPUT SYSTEM

TREATMENT OF ORGANIC WASTE GAS

STRUCTURE OF OPTICAL FIBER TERMINAL

PURE WATER DISTRIBUTING APPARATUS

PIPETING APPARATUS

APPARATUS FOR FORMING GASEOUS PHASE PLASMA CHEMICAL REACTION

AUTOMATIC FOCUS DETECTING DEVICE

GAS BLOCKING CONTROL APPARATUS

VISUAL ENVIRONMENT EVALUATION AND TESTING APPARATUS

METHOD FOR MEASURING SEMI-SPHERICAL FREE CURVED BODY

LOADING AND UNLOADING OF LONG MATERIAL AND TRANSFER APPARATUS USED THEREOF

PRODUCTION OF MODIFIED POLYESTER

OSCILLATION MODULE

HIGH DEGREE PURIFICATION OF STEAM

PICTURE PROCESSOR

OXIDE THIN FILM AND ITS MANUFACTURE

FOLDING FAILURE INSPECTING DEVICE

ABS RESIN COMPOSITION