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1917 – Diving Armor Suit – Benjamin Franklin Leavitt (American)

The 1917 version of the Leavitt deep-sea suit. Publication number    US1327679 A Publication type    Grant Publication date    Jan 13, 1920 Filing date    Jan 15, 1917 Priority date    Jan 15, 1917 Inventors    Leavitt Benjamin F Original Assignee    Leavitt Diving Armor Company The invention relates to improvements in diving apparatus and its…
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