Long hole drilling machine.,申请号ZA20030007293-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	Long hole drilling machine.
摘要
申请公布号	ZA200307293(B)	申请公布日期	2004.07.01
申请号	ZA20030007293	申请日期	2003.09.18
申请人	MASTER DRILLING DROPRAISING (PTY) LTD.	发明人	ANDRE FRANCOIS MALAN
分类号	E21C	主分类号	E21C
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Instrument panel assembly

Weaving loom having axially displaced sley legs

Ultrasonic measurement system for the determination of bone density and structure

Fluid injection nozzle and fuel injection valve using the same

Pet litter box with automatic exhaust system

Internal mandrel for use in pipe bending

Quick-peelable fruit protective wrap

Diving mask with an arcuate lens

Needle-changing mechanism for multiple-needle embroidery sewing machine

Seatbelt pre-tensioner

Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same

Process for identifying patterns of electric energy effects of proposed changes, and implementing such changes in the facility to conserve energy

Process for manufacturing granular igniter

Smart battery providing battery life and recharge time prediction

Lighting circuit for discharge lamp

Phosphonoacetic esters and acids as anti-inflammatories

Substituted superconductive Bi-Sr-Ca-Cu oxide and Bi-Sr-Ca-Ln-Cu oxide compositions

Dye donor element for use in a thermal dye transfer method