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
RISER CONNECTOR
摘要
申请公布号
GB2080902(A)
申请公布日期
1982.02.10
申请号
GB19810023148
申请日期
1981.07.28
申请人
OTIS ENGINEERING CORP
发明人
分类号
E21B33/038;F16L37/084;(IPC1-7):F16L37/08
主分类号
E21B33/038
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Sheet stack height control system
Bis-Staurosporine and K-252a derivatives
Printing paper protecting device
Method and apparatus for wavelet based data compression having adaptive bit rate control for compression of digital audio or other sensory data
Floating zone melting apparatus
Bump-type contact head for a circuit board and semiconductor module using the same
Gas injection slit nozzle for a plasma process reactor
N-(2-substituted-3-(2-aminoethyl)-1H-indol-5-yl)-amides as new 5-HT1F agonists
Floor door closer
Traction device for the adjustment of an upper jaw
Coloured decor particles in glass fibre-reinforced thermosets
Shelf mounted electronic display modules
Gutter system
Reference current generating circuit
Short channel field effect transistor
Open-cell thermoplastic foam
Bearing unit
Method and apparatus for compressing and extending an image
SEMICONDUCTOR DEVICE
Pyrimidin derivatives, process for their preparation, the obtained intermediates, their use as medicines and the pharmaceutical compositions containing them
