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 FOR MAKING STRAIGHT-SEAM WELDED PIPES
摘要
申请公布号
SU1669607(A1)
申请公布日期
1991.08.15
申请号
SU19874235771
申请日期
1987.04.24
申请人
MOROZOV ALEKSANDR V,SU;ONOKHIN RUDOLF D,SU
发明人
MOROZOV ALEKSANDR V,SU;ONOKHIN RUDOLF D,SU
分类号
B21C37/30
主分类号
B21C37/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
System and method for improving transport protocol performance in communication networks having lossy links
Method for automatically regenerating information at a client system in the event of power or communication disruption between the client system and the server
Large display composite holograms and methods
Through wall connector
Cruciform cylindrical lens for elliptical beam transformation
X-ray imaging apparatus and recording medium therefore
Method and apparatus for correcting a measured round-trip delay time in a wireless communication system
Therapeutic skin preparation
Ice nucleation active microorganism
High-temperature superconducting microwave delay line of spiral configuration
Zero footprint method and apparatus for expanding allocated memory space of a process using a virtual memory area
Multiple optical designs for a multifunction sensor
Pager supported traffic signal controller
Atmospheric ozone concentration detector
Use of nucleic acid analogues in the inhibition of nucleic acid amplification
Method of isolating ribotopes and proteotopes
Methods for identifying antimitotic agents
Methods for nucleic acid amplification with thermostable ribonuclease H
Quantitative PCR-based method of gene detection
Discharged air current control apparatus of air conditioner and method thereof
