Document Type and Number:
Japanese Patent JPS5237622
Kind Code:
Y2
Application Number:
JP3534171U
Publication Date:
August 26, 1977
Filing Date:
May 06, 1971
Export Citation:
International Classes:
F23D14/58; B23K5/00; (IPC1-7): B23K19/00; B23K5/00; F23D13/36