Improvements in or relating to rock drilling apparatus,申请号GB19620006890-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	Improvements in or relating to rock drilling apparatus
摘要
申请公布号	GB946679(A)	申请公布日期	1964.01.15
申请号	GB19620006890	申请日期	1960.07.07
申请人	HALIFAX TOOL COMPANY LIMITED	发明人	STENUICK ANDRE
分类号	E21B17/18	主分类号	E21B17/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Apparatus for placing chip type circuit elements on a board

Automatic artificial tree

In-core fuel management for nuclear reactor

Control systems for mineral mining installations

Guideline system for positioning subsea equipment

Optical angular interval marker

Electrophotographic copying apparatus having an automatic feed arrangement and an end-of-feed sensing assembly

FOERFARANDE OCH ANORDNING FOER PRODUKTION AV OLEFINER FRAON TUNGT OCH LAETT KOLVAETE.

MANUFACTURE OF FUSED PHOSPHATE FERTILIZER

A METHOD OF PREPARING SILICON CARBIDE WHISKER SHEET COMPOSITES.

WITTEN-DMT AMELIYESINDEN KOBALT VE MANGANEZ BILESIKLERININKAZANILMASI VE TEKRAR KULLANILMASI

MATNINGSANORDNING VID SKOERDARE.

SAETT VID TILLVERKNING AV FORMKROPPAR AV FIBERARMERAD PLAST SAMT ANORDNING FOER ANVAENDNING VID SAODAN TILLVERKNING.

HYDRAULIC PRESSURE TORQUE IMPACT TOOL

PURIFICATION OF MOLYBDENUM TRIOXIDE

METHOD AND APPARATUS ASSOCIATED WITH A MICROCOMPUTER SYSTEM FOR AUTOMATICALLY INDICATING AND RECORDING PARAMETERS THAT SPATIALLY DEFINE LOCATIONS OF SEISMIC EXPLORATION SPREAD AND SOURCE ARRAYS

FURNITURE CHASSIS