Document Type and Number:
Japanese Patent JPS5232078
Kind Code:
Y2
Application Number:
JP2260072U
Publication Date:
July 21, 1977
Filing Date:
February 25, 1972
Export Citation:
International Classes:
B63B29/12; B63J2/02; B63J2/04; B63J2/12; F24C5/18; F24C15/08; (IPC1-7): B63J2/02; B63B29/12; F24C5/18