Document Type and Number:
Japanese Patent JPS5338576
Kind Code:
Y2
Application Number:
JP6547875U
Publication Date:
September 19, 1978
Filing Date:
May 15, 1975
Export Citation:
International Classes:
B61B13/00; A47B77/16; A47G23/08; A63H19/00; A63H19/14; B61D49/00; (IPC1-7): B61B13/00; A47B77/16; A63H19/14