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
JPS6225760(B2)
申请公布日期
1987.06.04
申请号
JP19770033123
申请日期
1977.03.25
申请人
SUMITOMO METAL IND
发明人
IDE TAKANARI;YAMAGUCHI MASAO;MURAI MASATO
分类号
B21C37/02;B21C37/00;C25D7/06
主分类号
B21C37/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in or relating to the electro-deposition of nickel
Improvements in or relating to space heating appliances
Improvements in or relating to articulated torque transmitting couplings
Vehicle windscreen washing apparatus
Improvements relating to variable load valves for vacuum operable vehicle braking systems
Improvements in saw tooth or garnett wire for the rollers or cylinders of textile machines
Improvements in egg handling plant
Improvements in or relating to tone control circuits
Tufted rug machine design control mechanism
Improvements in and relating to quaternary ammonium compounds and the preparation thereof
Improvements in, or relating to, furnaces
Valve actuator for gas pressure type fluid dispenser
Improvements in and relating to drilling machines
Bandwidth reduction systems
Improvements relating to chairs and like articles of furniture equipped with footrests
Production of seamless tubing
An improved fluid suspension system for road vehicles
Improvements in dyestuffs for dyeing and printing fibre mixtures which contain fibres containing acrylonitrile
A process for the degasification of fuel dust
MEJORAS INTRODUCIDAS EN LA FABRICACIËN DE ARMAS DE CAZA SUBMARINA
