Document Type and Number:
Japanese Patent JPS472294
Kind Code:
U
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Application Number:
JP251571U
Publication Date:
August 25, 1972
Filing Date:
January 24, 1971
Export Citation:
International Classes:
A63H17/00; A63H18/02; (IPC1-7): A63H17/00; A63H18/02
Domestic Patent References:
JPS491574U | 1974-01-08 |
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