Document Type and Number:
Japanese Patent JPH0342146
Kind Code:
B2
Application Number:
JP5362485A
Publication Date:
June 26, 1991
Filing Date:
March 18, 1985
Export Citation:
International Classes:
B23K1/00; B23K9/02; B23K9/025; B23K33/00
Next Patent: JPH0342147