IMPROVEMENTS IN STOPE DRILLING RIGS,申请号ZA19700005689-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 STOPE DRILLING RIGS
摘要
申请公布号	ZA7005689(B)	申请公布日期	1971.09.29
申请号	ZA19700005689	申请日期	1970.08.18
申请人	COMPAIR SOUTH AFRICA LTD	发明人	BOTES V;STUCKI F
分类号	E21B;E21C	主分类号	E21B
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Display screen or portion thereof with animated graphical user interface

Display screen or portion thereof with graphical user interface

Display screen or portion thereof with graphical user interface

Display screen or portion thereof with graphical user interface

Tablet computer

Case for electronic device

Television receiver

Platform for plants

Biologically-activated beacon device

Food container and lid

Clamp kit for a towel