Document Type and Number:
Japanese Patent JPS5069395
Kind Code:
U
Application Number:
JP12470373U
Publication Date:
June 20, 1975
Filing Date:
October 28, 1973
Export Citation:
International Classes:
B24B23/04; B24B41/00; B24D5/00; B24D9/04; (IPC1-7): B24D5/00; B24B41/00