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 PRODUCTION OF SPRINGS WITH TWO BRANCHES OF OPPOSITE DIRECTIONS
摘要
申请公布号
RU2074783(C1)
申请公布日期
1997.03.10
申请号
SU19925059567
申请日期
1992.02.24
申请人
OSHCHEPKOV PAVEL P;SANNIKOV VLADIMIR I;UZKIKH VLADIMIR F
发明人
OSHCHEPKOV PAVEL P;SANNIKOV VLADIMIR I;UZKIKH VLADIMIR F
分类号
B21F3/04;B21F35/02;(IPC1-7):B21F3/04
主分类号
B21F3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Fuel cell system
Water dispersible polyanilines made with polymeric acid colloids for electronics applications
Method for preventing rotor overspeed of a wind turbine
Orthovoltage radiotherapy
Network analysis device
Subcarrier group based power control for OFDMA systems
Antibacterial aminoglycoside analogs
Anti-cocaine compositions and treatment
Methods and systems for laser treatment using non-uniform output beam
System and method for communicating between an application and a database
Semiconductor package and mounting method thereof
Lithography mask functional optimization and spatial frequency analysis
Virtual disk drive system and method
Carrier for a light emitting device
Plasmodium liver stage antigens
Substrate analysis systems
Topical pharmaceutical composition comprising a cholinergic agent or a calcium channel blocker
Method and apparatus for printing a locked print job
Engine control system for construction machine
Semiconductor substrate, method for forming electrode, and method for fabricating solar cell
