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
WELLHEAD STRUCTURE AND METHOD OF PRODUCING SAME
摘要
申请公布号
EP0152263(A3)
申请公布日期
1986.11.20
申请号
EP19850300760
申请日期
1985.02.05
申请人
CAMERON IRON WORKS, INC.
发明人
RAYMOND, EDWARD LEE;BYRD, JAMES DONALD;BEDNAROWICZ, THOMAS A.
分类号
C22C19/05;B22F7/08;B23K20/00;B32B15/01;C22C38/00;E21B33/03;E21B33/035;(IPC1-7):E21B33/03
主分类号
C22C19/05
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for producing optically active alpha-methylcysteine derivative
Method and apparatus for fabricating flat panel display
Method and apparatus for parallel execution of conduits during simultaneous syncronization of databases
Method for tissue grafting
Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
METHODS FOR MAKING AND DELIVERING RHO-ANTAGONIST TISSUE ADHESIVE FORMULATIONS TO THE INJURED MAMMALIAN CENTRAL AND PERIPHERAL NERVOUS SYSTEMS AND USES THEREOF
Molds and method of using the same for forming plus or minus lenses
Filter Element, Air Cleaner, and Methods
Head gear apparatus having improved air flow arrangement
Powder container, powder contained product, powder container manufacturing method, powder contained product reusing method, toner container and toner contained product
Glucagon-like peptide-2 and its therapeutic use
System and methods for shearless hologram acquisition
Smart transmitter for utility meters
Micro-machined structure production using encapsulation
Phenyl-substituted pyrazolopyrimidines
Hybrid card
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel
Articles and methods of their formation
Drill guide tissue protector
Injection applicator for a hypodermic syringe