Document Type and Number:
Japanese Patent JPS5274293
Kind Code:
U
Application Number:
JP16250375U
Publication Date:
June 03, 1977
Filing Date:
December 01, 1975
Export Citation:
International Classes:
A63H19/30; A63H18/02; A63H18/12; (IPC1-7): A63H18/02; A63H18/12
Domestic Patent References:
| JP42026975A | ||||
| JPS5021838A | 1975-03-08 |