Document Type and Number:
Japanese Patent JPS5124542
Kind Code:
A
Inventors:
NORISHIMA SHINKICHI
KUROSAWA FUJIO
KUROSAWA FUJIO
Application Number:
JP9768174A
Publication Date:
February 27, 1976
Filing Date:
August 26, 1974
Export Citation:
Assignee:
NITTETSU KINZOKU KOGYO KK
International Classes:
B23K9/00; B23K37/04; B23K37/047; (IPC1-7): B23K37/04