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Caster
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Patent number D941666
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Issue date Jan 25, 2022
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HAMMER CASTER CO., LTD.
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Mitsunobu Hozumi
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D08 - Tools and hardware
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Caster
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Patent number D936466
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Issue date Nov 23, 2021
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HAMMER CASTER CO., LTD.
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Mitsunobu Hozumi
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D08 - Tools and hardware
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Caster
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Patent number D766073
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Issue date Sep 13, 2016
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HAMMER CASTER CO., LTD.
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Mitsunobu Hozumi
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D08 - Tools and hardware
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Caster
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Patent number 8,375,515
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Issue date Feb 19, 2013
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HAMMER CASTER CO., LTD.
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Mitsunobu Hozumi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...