Document Type and Number:
Japanese Patent JPS5413358
Kind Code:
Y2
Application Number:
JP13111174U
Publication Date:
June 07, 1979
Filing Date:
October 31, 1974
Export Citation:
International Classes:
B63B21/16; B66D5/02; B66D5/14; (IPC1-7): B63B21/16; B66D5/02