Document Type and Number:
Japanese Patent JPS5310627
Kind Code:
Y2
Application Number:
JP11337874U
Publication Date:
March 22, 1978
Filing Date:
September 19, 1974
Export Citation:
International Classes:
A44C9/00; B24B5/00; B24D9/02; B28D5/00; (IPC1-7): B24D9/02; A44C9/00