Title:
【考案の名称】ル-パ-装置
Document Type and Number:
Japanese Patent JPS59157715
Kind Code:
U
Inventors:
Naotaka Kiyota
Application Number:
JP4951183U
Publication Date:
October 23, 1984
Filing Date:
April 01, 1983
Export Citation:
International Classes:
B21B45/02; B21B39/08; B21B39/14; (IPC1-7): B21B39/08; B21B39/14; B21B45/02