Document Type and Number:
Japanese Patent JPS5043438
Kind Code:
Y2
Application Number:
JP11178271U
Publication Date:
December 11, 1975
Filing Date:
November 30, 1971
Export Citation:
International Classes:
B23Q5/26; B24B23/00; B24B23/06; B24D9/08; B24D15/00; B24D15/04; B25F1/00; (IPC1-7): B24B23/00; B24D15/00