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Railcar floor structure
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Patent number 11,492,025
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Issue date Nov 8, 2022
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KAWASAKI RAILCAR MANUFACTURING CO., LTD.
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Toshinobu Tanigawa
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B61 - RAILWAYS
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Heating appliance for railway vehicles
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Patent number 9,533,694
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Issue date Jan 3, 2017
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3A Technology & Management Ltd.
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Kurt Anderegg
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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3139515
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Patent number 3,139,515
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Issue date Jun 30, 1964
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B60 - VEHICLES IN GENERAL
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3122316
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Issue date Feb 25, 1964
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B60 - VEHICLES IN GENERAL
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3094604
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Patent number 3,094,604
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Issue date Jun 18, 1963
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B60 - VEHICLES IN GENERAL
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3028471
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Patent number 3,028,471
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Issue date Apr 3, 1962
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B60 - VEHICLES IN GENERAL
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2608067
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Patent number 2,608,067
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Issue date Aug 26, 1952
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B60 - VEHICLES IN GENERAL
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2564121
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Patent number 2,564,121
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Issue date Aug 14, 1951
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B60 - VEHICLES IN GENERAL