Document Type and Number:
Japanese Patent JPS631559
Kind Code:
U
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Application Number:
JP9647386U
Publication Date:
January 07, 1988
Filing Date:
June 24, 1986
Export Citation:
International Classes:
A63B41/00; G09B27/08; (IPC1-7): A63B41/00; G09B27/08
Domestic Patent References:
| JP53052858B |
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