Title:
【発明の名称】シャフトのレーザ焼き入れ方法
Document Type and Number:
Japanese Patent JP2861123
Kind Code:
B2
Inventors:
HAGI TATSUYA
Application Number:
JP27268589A
Publication Date:
February 24, 1999
Filing Date:
October 19, 1989
Export Citation:
Assignee:
BURAZAA KOGYO KK
International Classes:
B23K26/064; C21D1/09; C21D9/28; (IPC1-7): C21D1/09; B23K26/06; C21D9/28
Domestic Patent References:
| JP60174826A | ||||
| JP2122016A |