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Philip Middleton Justice
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23,519. Justice, P. M., [Fiat-San Giorgio (Soc. Anon.)]. Oct. 24. Submarine vessels are provided at the stern with an horizontal or inclined surface A B, which is sufficiently high to be above water during surface navigation so as not to offer any resistance to the motion of the boat, but during submerged navigation creates a strong resistance to deviation from a straight course. The surface consists of sheets of metal or other material, and is attached to the hull by brackets a. The platform may also be used as a protection for the rudder or as a platform for the crew during surface navigation.
GB190723519D1907-10-241907-10-24Improvements in Submarine or Submersible Boats.
ExpiredGB190723519A
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