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
Improvements in tube expanders
摘要
申请公布号
GB686656(A)
申请公布日期
1953.01.28
申请号
GB19510021802
申请日期
1951.09.17
申请人
BABCOCK & WILCOX LIMITED
发明人
分类号
B21D39/10
主分类号
B21D39/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Adaptor for screwing in hooks using drill chuck or cordless screwdriver
Magnetising process for magnetic release of fault-current circuit-breaker
Colour sensor for intelligent sensor systems
Dynamic compressed air economiser device
Collapsible frame for support of scaffolding planks
Papierleimungsmittelmischungen
Radar propagating safety glass element esp. for buildings near airport
Schaltschrank mit Rahmengestell und Montageplatte
Assembly apparatus for manufacturing plaster model of upper jaw
Container for buried tank
Electrically heated motor exhaust gas catalyst in narrow structure
Column-less tool closure system for injection moulding machines with C-frame
Recording surface profile of object, for in-line quality control of machine-mfd. part
Encapsulation mechanism for magnetic recording cassette
Rubbing surface for coins
Vehicle air conditioner with swashplate compressor for oil suspension in cooling gas
Drawn sliver feed appts. useful esp. for calender disc assembly
Use of AMPA agonists to stimulate prodn. of ciliary neurotrophic factor
Insulating glazing element for facade
Coil manipulator in winder for continuously fed plastics web onto core
