Document Type and Number:
Japanese Patent JPS521918
Kind Code:
Y2
Application Number:
JP1157575U
Publication Date:
January 17, 1977
Filing Date:
January 24, 1975
Export Citation:
International Classes:
B26D1/02; A21C15/04; A23G7/00; B26D1/28; B26D1/46; (IPC1-7): A21C15/04; A23G7/00; B26D1/46