A rock bolt,申请号ZA19940008688-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	A rock bolt
摘要
申请公布号	ZA9408688(B)	申请公布日期	1995.07.04
申请号	ZA19940008688	申请日期	1994.11.03
申请人	DU PONT (AUSTRALIA) LIMITED;THE NEWCASTLE WALLSEND COAL COMPANY PTY LTD	发明人	GHASSAN SKYBEY;BRIAN MCCOWAN
分类号	E21D	主分类号	E21D
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Interconnections having double capping layer and method for forming the same

RADIO FREQUENCY IDENTIFICATION TRANSPONDER

System and method for radio frequency identification tag direct connection test

Bone graft composition, method and implant

USE OF A SPECIFIC CYCLIC AMINE DERIVATIVE OR THE PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF FOR THE TREATMENT OR PREVENTION OF HEART FAILURE

Dielectric ceramic and monolithic ceramic capacitor

Wind turbine rotor blade

Method of Treating Deep Vein Thrombosis

Display device and method for starting up at a low temperature

Golf club head having removable weight

Belt assembly with a tensioning device

IMAGE PICK-UP DEVICE AND RECORD MEDIUM HAVING RECORDED THEREON COMPUTER READABLE PROGRAM FOR CONTROLLING THE IMAGE PICK-UP DEVICE

APPARATUS FOR AUTOMATICALLY GENERATING VIDEO HIGHLIGHTS AND METHOD THEREOF

Semiconductor device, its manufacturing method and electronic apparatus thereof

PULSE WIDTH CONTROLLER CIRCUIT FOR GENERATING A PERIODIC DIGITAL OUTPUT SIGNAL

Pendulum and slide gate vacuum valve

Resistance-welding method

Method and apparatus for manufacturing metallic parts by die casting

Valve-operating mechanism