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Home › Hull auxiliary mechanism for reducing the draft of a hull

Hull auxiliary mechanism for reducing the draft of a hull

US Patent 11613328 · Granted Mar 28, 2023

Assignee

Unknown
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Inventors

Xuming Tang (2 patents)
Qingyun Chang (1 patents)
Anding LIU (1 patents)
Xiucai He (1 patents)

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