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
JPS649398(B2)
申请公布日期
1989.02.17
申请号
JP19800118466
申请日期
1980.08.29
申请人
TOYO SEIKAN KK;MATSUDA KK
发明人
TAIRA HIROO
分类号
B21D51/30;B21D37/00;B21D51/32;C23C16/02
主分类号
B21D51/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Pixels and invisible data stored together on hard-copy medium
Method of managing time slot interchange in classic MS-Spring networks
Method for connecting optical fibers
Part mounting bolt
Alloy, particularly wire for spectacles frame
Method for suppressing the formation of oxygen bubbles in a glass melt, apparatus used therefor and application of the glass so obtained
Transfer material
Ink jet recording element
Device for securing an additional seat on a bicycle
Device for coating printing ink onto a printing support
Method of manufacturing a support frame provided with filler elements connected thereto and resulting frame
Toilet brush with disponsable head
Hairdressing work station
Hot or cold beverage container holder
Optical information recording medium and method for optical recording, reproducing and erasing information
Recording medium and recording medium master, and method of manufacturing recording medium
Driving force receiving member and driving mechanism
Tyre noise reducing system
Method of diffusion bonding thin foils made of metal alloys selectively permeable to hydrogen, particularly providing membrane devices, and apparatus for carrying out the same
Radio transmission/reception device, method, system, and storage medium
