Method of and apparatus for rolling tubes from alpha hollow block,申请号US19280252375-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Method of and apparatus for rolling tubes from alpha hollow block
摘要
申请公布号	US1767896(A)	申请公布日期	1930.06.24
申请号	US19280252375	申请日期	1928.02.06
申请人	THE FIRM VEREINIGTE STAHLWERKE AKTIENGESELLSCHAFT	发明人	ROECKNER MARTIN
分类号	B21B19/14	主分类号	B21B19/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method for mechanical stabilization of tube-shaped superconducting ceramics and mechanically stabilized tube-shaped superconducting composite

Semiconductor device having MOSFET with offset-spacer, and manufacturing method thereof

Ring-opened azlactone photoiniferters for radical polymerization

Osteogenic devices and methods of use thereof for repair of endochondral bone and osteochondral defects

Photosensitive lithographic printing plate and method for making a printing plate

Photoresist based on polycondensates and having an increased resolution for use in 157 nanometer lithography

Plunging constant velocity joint for a propshaft tuned for energy absorption

Coated steel part with regions of different ductility

Mixing apparatus with non-concentric auger

Universal mobile electronic device holder and carrying case

Bracket assembly

Wheelchair suspension

Electronic locking system

Low noise cable or the like protection and guide device

LED lamp assembly

Carrier sheet with integrated detachable die-cut card having a magnet material backing

Integrated telecoil amplifier with signal processing

Ligands for flt3 receptors