Title:
MA CHINE TOOL
Document Type and Number:
Japanese Patent JPS51150793
Kind Code:
A
Abstract:
PURPOSE: To provide a drilling for two perpendicular surfaces of a work by one head.
Inventors:
TSUKIJI YOSHIHIRO
Application Number:
JP7437075A
Publication Date:
December 24, 1976
Filing Date:
June 20, 1975
Export Citation:
Assignee:
KOMATSU MFG CO LTD
International Classes:
B23B3/10; B23B39/14; B23P23/02; (IPC1-7): B23B39/14
Domestic Patent References:
| JP41010949A | ||||
| JPS51103381A | 1976-09-11 |