Document Type and Number:
Japanese Patent JPS5115801
Kind Code:
Y2
Application Number:
JP4698571U
Publication Date:
April 26, 1976
Filing Date:
June 07, 1971
Export Citation:
International Classes:
B23K37/02; B23K9/00; B23K9/02; B23K9/12; (IPC1-7): B23K9/12