Document Type and Number:
Japanese Patent JPS5452995
Kind Code:
U
Application Number:
JP12612077U
Publication Date:
April 12, 1979
Filing Date:
September 21, 1977
Export Citation:
International Classes:
A63H17/34; A63H19/14; A63H29/20; (IPC1-7): A63H29/20; A63H17/34; A63H19/14
Domestic Patent References:
JPS324811Y1 | ||||
JPS4522664Y1 | 1970-09-08 | |||
JPS5220147A | 1977-02-15 |