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 MAKING ANGULAR STEEL PIPE OF LARGE DIAMETER
摘要
申请公布号
JPS5295565(A)
申请公布日期
1977.08.11
申请号
JP19760013508
申请日期
1976.02.09
申请人
NAKAJIMA KK
发明人
NAKAJIMA HIROSHI
分类号
B21C37/15;B21C37/08;B21D5/10;B21D5/12
主分类号
B21C37/15
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPATTATORE A RULLO INTEGRATO A MACCHINA ORMAIAIOLA PER PROVE DI LABORATORIO SU CONGLOMERATI BITUMINOSI
TUTORE AVVOLGENTE DOTATO DI AREAZIONE CIRCOLATORIA AD OSSIGENO PER PREVENIRE E CURARE PIAGHE DA DECUBITO CALCANEARI
ESTACION PORTATIL DE RECARGA DE BATERIAS DE VEHICULOS ELECTRICOS CON SISTEMA DE LOCALIZACION AUTOMATICA DE LA ESTACION
EQUIPO DE PRESION CONTRA INCENDIOS
Viewing and navigating within panoramic images, and applications thereof
Artificial flagstone for providing a surface with a natural random look
GPS-activated exhaust filtration monitoring and control system
Locating arrangement and method using boring tool and cable locating signals
Test system with simulation control device for testing functions of electronic devices
Bionets architecture for building services capable of self-evolution
Object oriented system and method for optimizing the execution of marketing segmentations
Systems and methods for the provision of postage
Mail processing system for determining mail entity defects and correcting mail entity defects
System and methods for providing ancillary services in a delivery system using icons
Methods and apparatus for detecting cardiac events based on heart rate sensitive parameters
Multi-view display device having particular color filter arrays
Determining readiness of an organization to utilize an information technology asset
Vehicle transport load optimization
Fax messaging for new users
Article having an embedded accessible storage member, apparatus and method for using same
