Document Type and Number:
Japanese Patent JPS50145096
Kind Code:
U
Application Number:
JP5643474U
Publication Date:
December 01, 1975
Filing Date:
May 20, 1974
Export Citation:
International Classes:
B23D29/02; B21F13/00; B25B7/00; B26B17/00; (IPC1-7): B26B17/00; B21F13/00; B23D29/02; B25B7/00