Document Type and Number:
Japanese Patent JPS57107593
Kind Code:
U
Application Number:
JP18409980U
Publication Date:
July 02, 1982
Filing Date:
December 20, 1980
Export Citation:
International Classes:
A63H13/02; A63H3/00; (IPC1-7): A63H3/00
Domestic Patent References:
JPS4925588B1 | 1974-07-02 | |||
JPS459862Y1 | 1970-05-08 | |||
JPS5123212A | 1976-02-24 |