Title:
HYDAULIC CIRCUIT FOR HYDRAULIC STRIKING TOOL
Document Type and Number:
Japanese Patent JPS57173478
Kind Code:
A
Inventors:
SHIIHARA TAKEO
Application Number:
JP5662181A
Publication Date:
October 25, 1982
Filing Date:
April 14, 1981
Export Citation:
Assignee:
TOYO KOGYO CO
International Classes:
E21B1/26; B25D9/00; E21B1/00; (IPC1-7): B25D9/00