Title:
BISHOANANO SHIAGEKAKOHOHO
Document Type and Number:
Japanese Patent JPS5112491
Kind Code:
A
Inventors:
SASAKI YOSHITAKA
Application Number:
JP8407874A
Publication Date:
January 31, 1976
Filing Date:
July 22, 1974
Export Citation:
Assignee:
HITACHI METALS LTD
International Classes:
B24B37/00; (IPC1-7): B24B37/02