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Tractor
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Patent number 12,151,746
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Issue date Nov 26, 2024
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INTRADIN (SHANGHAI) MACHINERY CO., LTD.
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Wei Zhou
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Electric tractor
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Patent number D1026731
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Issue date May 14, 2024
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INTRADIN (SHANGHAI) MACHINERY CO., LTD.
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Wei Zhou
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D12 - Transportation
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Electric winch
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Patent number 10,618,782
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Issue date Apr 14, 2020
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INTRADIN(SHANGHAI) MACHINERY CO., LTD
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Junliang Wang
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B66 - HOISTING LIFTING HAULING
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Bonfire furnace
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Patent number D849907
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Issue date May 28, 2019
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INTRADIN (SHANGHAI) MACHINERY CO., LTD.
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Wei Zhou
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D23 - Environmental heating and cooling