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DK12283C
(en)
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Device at Bucket Chains for Propulsion of Vessels.
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DK11862C
(en)
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Device for Launchers for Ships.
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DK8304C
(en)
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Device for Propulsion of Ships.
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DK12273C
(en)
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Device by Ships.
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DK9642C
(en)
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Devices at Turbine Plants for Propulsion of Ships.
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DK9895C
(en)
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Device for submarines or submersible vessels.
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DK10655C
(en)
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Device for devices for launching rescue lines.
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DK11407C
(en)
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Device for Explosive Engines for Boats or Vessels.
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DK10677C
(en)
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Device at Ship Turbines.
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DK12391C
(en)
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Device for Regulating the Immersion of a Vessel, intended for Underwater Sailing.
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DK9075C
(en)
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Device at Depth Rudder for Torpedoes.
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DK11923C
(en)
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Ship propeller device for submarines.
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DK11410C
(en)
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System for Propulsion of Ships Using Piston Machines and Turbines.
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DK11864C
(en)
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Device for operation of submarines.
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FR383040A
(en)
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Thruster for ships
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DK11721C
(en)
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Procedure for Pickling Skins.
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DK12685C
(en)
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Lifebuoy for submarines.
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DK12059C
(en)
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Apparatus for Releasing Boats.
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DK8569C
(en)
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Device by Ships.
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DK21529C
(en)
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Device for carriage buckets for quick emptying of these for their contents.
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DK11391C
(en)
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Hull for submarines.
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DK14549C
(en)
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Device at Underwater Attack Mines.
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DK12626C
(en)
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Device by River.
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DK11074C
(en)
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Device for causing and maintaining submersion of submarines and the like during the voyage.
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DK13565C
(en)
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Chemical Purification Procedure Using Petrol, Benzol or the Like.
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