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Ski braking device
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Patent number 4,266,804
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Issue date May 12, 1981
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Hope Co., Ltd.
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Masahiro Murata
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A63 - SPORTS GAMES AMUSEMENTS
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Ski boot heel binding
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Patent number 4,222,584
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Issue date Sep 16, 1980
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Hope Co., Ltd.
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Toshikazu Kikuchi
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A63 - SPORTS GAMES AMUSEMENTS
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Ski braking device
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Patent number 4,173,354
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Issue date Nov 6, 1979
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Hope Co., Ltd.
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Masahiro Murata
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A63 - SPORTS GAMES AMUSEMENTS
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Ski boot toe binding
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Patent number 4,123,084
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Issue date Oct 31, 1978
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Hope Co., Ltd.
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Tohru Takahashi
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A63 - SPORTS GAMES AMUSEMENTS
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Ski boot toe binding
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Patent number 4,067,594
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Issue date Jan 10, 1978
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Hope Co., Ltd.
-
Toshikazu Kikuchi
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A63 - SPORTS GAMES AMUSEMENTS
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-
Ski boot toe binding
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Patent number 4,061,358
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Issue date Dec 6, 1977
-
Hope Co. Ltd.
-
Masahiro Murata
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A63 - SPORTS GAMES AMUSEMENTS