Document Type and Number:
Japanese Patent JPS4933996
Kind Code:
B1
Application Number:
JP419270A
Publication Date:
September 11, 1974
Filing Date:
January 14, 1970
Export Citation:
International Classes:
A41H31/00; B21D28/02; B26F1/00; B26F1/02; B26F1/40; C14B5/00; D06H7/00; (IPC1-7): B26F1/40