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
Die and method of making the same
摘要
申请公布号
US2010673(A)
申请公布日期
1935.08.06
申请号
US19330680035
申请日期
1933.07.12
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
LAHR THOMAS M.
分类号
B21D37/20
主分类号
B21D37/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
System and method of multi-account dynamic resource allocation via portable equipment
Programming presets in a vending machine
Photothermographic material
Calendar and method for weight loss
Decoding circuit and decoding method for a Viterbi decoder
Optical disc recording control method, drive, and recording system
Shale hydration inhibition agent and method of use
Rechargeable battery and method for fabricating the same
Battery pack and its method of manufacture
Active capillary
Editing apparatus, editing method, and program
Device for security systems for operation of habitats on installations
Symmetrically articulated reactor
Foldable blank for use with a paper based evidence holding bag enclosure
Photonic crystal laser sensors and methods
Self-contained liquid dispenser with a spray pump mechanism
Method and apparatus for controlling semi-active suspension components
Pharmaceutical composition for the treatment of athetoid movement
Sustained release of antifectives
Spacer for print cartridge