首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
MINE PROP
摘要
申请公布号
ZA9205256(B)
申请公布日期
1993.04.28
申请号
ZA19920005256
申请日期
1992.07.15
申请人
RAYMOND BERKLEY BOTHA
发明人
RAYMOND BERKLEY BOTHA
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
Deletion system and method for removing temporary timer entries having a weight value of zero from a circular queue of sequential fixed timer entries
Image forming apparatus that discriminates an abnormality in a fixing unit
System and method for detecting presence of a shipping insert of a printing device
Video and audio signal recording and reproducing device and method
Image processing apparatus
Loudspeaker protection circuit responsive to temperature of loudspeaker driver mechanism
Method and apparatus for adaptively bypassing one or more levels of a cache hierarchy
Method and device of compressing digital image data
Non-volatile memory
Thermal transfer sheet, thermal transfer method and thermal transfer system
Pulse radar device
System and method for reducing startup time in a temperature controlled crystal oscillator
Integrated circuit having an FM demodulator and method therefor
Suppression of high frequency resonance in an electro-optical modulator
Method and an arrangement for inspection of and measuring at an object
System and method for remote management of equipment operating parameters
Phase frequency detector with increased phase error gain
Multiple supply voltage dynamic logic
Clock power reduction technique using multi-level voltage input clock driver
Ion concentration meter
