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 of relieving bauschinger effect in oil well drill pipe
摘要
申请公布号
US2843512(A)
申请公布日期
1958.07.15
申请号
US19550496392
申请日期
1955.03.24
申请人
THE YOUNGSTOWN SHEET AND TUBE COMPANY
发明人
LODGE JOSEPH W.
分类号
C21D1/30;C21D9/08
主分类号
C21D1/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR PREPARING CATALYST COMPONENTS FOR THE OLEFIN POLYMERIZATION
MULTILAYER PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING SAME
HONEYCOMB STRUCTURE BODY
Support bracket for use with tiller
METHOD FOR MANUFACTURING LOW-OXYGEN COPPER
A tryn-antithrombin alfa
SEMICONDUCTOR STRUCTURE COMPRISING A STRESS SENSITIVE ELEMENT AND METHOD OF MEASURING A STRESS IN A SEMICONDUCTOR STRUCTURE
Apparatus for encoding or decoding motion image, method therefor, and recording medium storing a program to implement thereof
METHOD OF STORING PICTURES IN A MEMORY USING COMPRESSION CODING AND COST FUNCTION INCLUDING POWER CONSUMPTION
INTRASTROMAL CORNEA ARCH
METHOD FOR PRODUCTION OF SOYA MILK
Method and apparatus for securing information in a wireless network printing system
NETWORK OPERATION CENTER FOR A LIGHT MANAGEMENT SYSTEM HAVING NETWORKED INTELLIGENT LUMINAIRE MANAGERS
ACTIVATION DEVICE FOR AN INTELLIGENT LUMINAIRE MANAGER
Gallium Nitride Based Compound Semiconductor Device And Forming Method Thereof
Testing Apparatus for Plasma Display Panel
Plasma Display Panel
A program guide method of digital television
Information storage medium having write-once recording area and writable recording area and method for recording and/or reproducing data on/from the information storage medium
Packet transmission method and apparatus in communication system