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
摘要
申请公布号
JPS4431238(Y1)
申请公布日期
1969.12.23
申请号
JP19650018304U
申请日期
1965.03.10
申请人
发明人
分类号
B21D5/01;B21D7/06;(IPC1-7):B21D5/01
主分类号
B21D5/01
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 the accurate collection of end-user opinion data for applications on a wireless network
High capacity advanced 8YY mass calling event network architecture
Information processing apparatus and method utilizing print previews, and computer-readable storage medium
Counter circuit and method of operating the same
Instant insertion and extractable wire connector
Radar derived perspective display system
Technique for resolving no-trouble-found (NTF) events in electronic systems
Dimmer adaptable to either two or three active wires
Apparatus and method for humidifying a sterilization chamber
Weight plate with externally actuated internal locking device
Recording medium, recording apparatus, reading apparatus, and program and method therefore
Ophthalmological display including a device for adjusting focus
Monocotyledon plant cells and plants which synthesize modified starch
Method for shutting down a fuel cell system using an air purge
3-phenoxy-4-pyridazinol derivatives and herbicide composition containing the same
Assembly and method for performing parallel chemical experiments, in particular crystallisation experiments
Vector transfer system for packing dis-contiguous vector elements together into a single bus transfer
Tactical image parameter adjustment method for stereo pair correlation
Coherent optical detection and signal processing method and system
Electrical contact apparatus for optical waveguides
