DEVICE FOR MAKING OPENINGS IN SOIL USING VIBRATION AND PRESSURE OF LIQUID,申请号PL19870266192-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	DEVICE FOR MAKING OPENINGS IN SOIL USING VIBRATION AND PRESSURE OF LIQUID
摘要
申请公布号	PL266192(A1)	申请公布日期	1988.12.22
申请号	PL19870266192	申请日期	1987.06.09
申请人		发明人
分类号	E02D;(IPC1-7):E02D/	主分类号	E02D
代理机构		代理人
主权项
地址

您可能感兴趣的专利

A BRAKE DRUM OF VIHICLE

BROADBAND LIGHT SOURCE USING SEMICONDUCTOR OPTICAL AMPLIFIER

OPC DRUM ASSEMBLY

BLOOD TESTING METHOD

T-NEWSPAPER SERVICE METHOD AND SYSTEM THROUGH DATA BROADCASTING

SEAL STRIP AND MOUNTING STRUCTURE THEREFOR OF AN AUTOMOBILE

FLUX CORED WIRE FOR GAS SHIELD ARC WELDING

POLYMERIZATION APPARATUS AND METHOD OF PRODUCING VINYL CHLORIDE TYPE POLYMER BY USING THE SAME

GAMBLING CHIP AND METHOD FOR MARKING SAME

Filter structure for ventilating system

AN ATTACHABLE AROMATIC DEVICE

Large sized spray nozzle

TERMINAL CONNECTING APPARATUS

The multi-outlet with the two-poles switch

Airless Pumping Type Cosmetics Receptacle

Dispositivo para mudar o estado de um marcador de supervisão eletrônica de artigo de duplo estado

Tubo de aço inoxidável martensìtico sem costura e um método de produção do mesmo

Método e dispositivo para embalagem

Composição detergente