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
JPS5653446(B2)
申请公布日期
1981.12.18
申请号
JP19770104195
申请日期
1977.09.01
申请人
发明人
分类号
B21D5/10;B21D5/08;B21D5/12
主分类号
B21D5/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Hub retention device
Shroud structure for a gas turbine engine
Geotextile fabric construction
Method for treatment of shock
Method of recovering alumina values from a starting solid mixture comprising AlCl3 and NaCl
Simplified segmented magnetic coil assembly for generating a toroidal magnetic field and the method of making same
Preparation of anilino azo carbazole dyestuffs prepared by diazotization by nitrosylsulphuric acid in acetic acid
Oil well rig with water tower
Strippable radiation-cured coatings for optical fiber and method
Method for installing and connecting underwater flowlines
Individual wheel suspension for non-steered wheels of motor vehicles, especially automobiles
Device for dispensing measured amounts of multi-component materials
Plastic monorail conveyor structure
Continuous casting
Pneumatic tire
Hydraulic control apparatus
Adjustable valve locking system
Pressure regulator assembly with improved cartridge
Cooking apparatus
Apparatus for the internal coating of contact tubes