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
METHOD FOR THE DETECTION OF GAS KICKS
摘要
申请公布号
GB8919927(D0)
申请公布日期
1989.10.18
申请号
GB19890019927
申请日期
1989.09.04
申请人
BRITISH PETROLEUM COMPANY PLC, THE
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LUMINOUS SIGN
METAL CORE CAP
MIXED MATERIAL SEPARATING APPARATUS
METAL PARTITION
VARIABLE SPEED PULLEY
Decorating device
Electric power lift
RUSTLESS IRON MANUFACTURE
Improvements in or relating to a steam plant which delivers steam for heating and cooking purposes
Improvements in precision grinding machines
Improvements in or relating to bearing mountings
Improvements in and relating to holders for tubular electric lamps
An improved roof construction
HYDRAULIC TESTING MACHINE
UN PROCEDIMIENTO DE FABRICACIoN DE CINTAS MÉTRICAS
Fastening means
Fountain marking device
Tank connection
Attachment for portable implements
Partitioning means for partible bodies
