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
Full bore wellhead load shoulder and support ring
摘要
申请公布号
GB0811265(D0)
申请公布日期
2008.07.30
申请号
GB20080011265
申请日期
2008.06.19
申请人
CAMERON INTERNATIONAL CORPORATION
发明人
分类号
E21B33/04;E21B43/00
主分类号
E21B33/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus and method for dissipating heat from a motor
THREE-STORIED DWELLING HOUSE HAVING DYNAMIC VIBRATION ABSORBER ARRANGED THEREIN
SLIDING TYPE BASE ISOLATOR FOR LIGHT-WEIGHT STRUCTURE
MECHANICAL PARKING EQUIPMENT AND INDICATOR FOR RESTRICTING VEHICLES TO BE HOUSED
OPEN CEILING STRUCTURE OF MULTIPLE DWELLING HOUSE
DECORATIVE CORNER MATERIAL OF BORDER PART OF OUTER WALL
METHOD OF FITTING ADDITIONAL ATTACHMENT TO VERTICAL FRAME
JOINT STRUCTURE BETWEEN STEEL PIPE COLUMN AND BRACE MEMBER
UNIT BUILDING AND DOCKING PLATE FOR UNIT BUILDING
SLIME REMOVER FOR DRAIN PORT
METHOD FOR PLACING MULTI-LAYER FILL HAVING VERTICAL SURFACE WALL
AIR CLEANING SOUNDPROOF PANEL
METHOD FOR PAVING COLORED PATTERN ON ROAD SURFACE
REGULAR HEXAGONAL CONCRETE BLOCK
FIBER PROCESSING AGENT USING WHEY
FEEDER LINE DEVICE IN FLAT KNITTING MACHINE
OPENING DEVICE
LANCE
DETERGENT FOR SEMICONDUCTOR PART, CLEANING OF SEMICONDUCTOR PART, COMPOSITION FOR POLISHING AND POLISHING METHOD
HIGH MOLECULAR CHARGE-TRANSPORTING MATERIAL
