Document Type and Number:
Japanese Patent JPH0442896
Kind Code:
U
Application Number:
JP8536090U
Publication Date:
April 10, 1992
Filing Date:
August 10, 1990
Export Citation:
International Classes:
A63H18/02; A63H18/08; (IPC1-7): A63H18/02; A63H18/08
Domestic Patent References:
| JP50113594B | ||||
| JPS561111A | 1981-01-08 |
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