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 and apparatus for connecting drilling riser strings and compositions thereof
摘要
申请公布号
AU2008245509(A1)
申请公布日期
2008.11.06
申请号
AU20080245509
申请日期
2008.04.28
申请人
ALCOA INC.
发明人
RALPH SAWTELL
分类号
F16L23/024;E21B17/01
主分类号
F16L23/024
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Feeding mechanism of a header for a combine harvester
Crop machine with operation of two hydraulic machine elements based on movement of one machine part relative to another
Pull-type crop harvesting machine transport system actuated at a predetermined angle of the hitch
Gun safe handle with bullets
Hose for cleaner
Vacuum
Protective helmet
Hair coloring device
Array including adjustable armature, knuckles, and lighting fixtures
Vehicle tail lamp
Flooring transition reducer
Classic rabbit vibrator
Catheter with staggered slits
Seal ring
Pillow sunglasses lens cover
Camera
360 degree wireless camera
Forage harvester
Display screen with icon
Display screen with graphical user interface