Document Type and Number:
Japanese Patent JPS5760717
Kind Code:
U
Application Number:
JP13641580U
Publication Date:
April 10, 1982
Filing Date:
September 25, 1980
Export Citation:
International Classes:
B25B7/02; B21D5/01; B25B5/14; B25B11/00; (IPC1-7): B21D5/01; B25B5/14; B25B11/00