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Marine propulsion unit
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Patent number 12,129,008
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Issue date Oct 29, 2024
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ABB Schweiz AG
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Aki Maksimainen
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Marine propulsion unit
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Patent number 12,006,016
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Issue date Jun 11, 2024
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ABB Oy
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Aki Maksimainen
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Paddle wheel yacht
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Patent number 9,180,931
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Issue date Nov 10, 2015
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CHONGQING YUNHAN MARINE TECHNOLOGY CO., LTD.
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Liang Hou
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Outboard boat propulsion installation
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Patent number 4,832,642
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Issue date May 23, 1989
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Thompson Marine Propulsion Systems, Inc.
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Merall L. Thompson
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2281549
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Patent number 2,281,549
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Issue date May 5, 1942
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT