DK19265C
(en)
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Rescue equipment for the crew in submarines.
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US1110181A
(en)
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Scissors.
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AT87403B
(en)
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Bulwark.
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DK19608C
(en)
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Device for Rescuing the Crew in Accidental Submarines.
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ES59111A1
(en)
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Improvements in fire rescue equipment.
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AT78903B
(en)
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Breathing apparatus.
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ES62287A1
(en)
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Improvements in military equipment.
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ES62674A1
(en)
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Improvements in military equipment.
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DK23111C
(en)
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Freight submarine.
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DK17443C
(en)
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Rescue equipment for shipwrecks.
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ES57603A1
(en)
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Improvements in the diving suits.
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ES54640A1
(en)
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Improvements in recreational equipment.
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DK21095C
(en)
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Rescue requirement.
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DK29305C
(en)
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Waist block for lifeboats and the like.
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ES52022A1
(en)
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Improvements introduced in the hulls of submarines for the case of rescue.
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AT73136B
(en)
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Enclosed transformer.
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DK27904C
(en)
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Diving armor.
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AT74173B
(en)
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Rescue device from distress.
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ES62988A3
(en)
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Improvements in the straps.
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DK22042C
(en)
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Submarine.
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ES57857A1
(en)
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Improvements in flying boats or nacelles like that.
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ES58993A1
(en)
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Improvements in the arzones.
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ES51666A1
(en)
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Improvements in military equipment.
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ES51667A1
(en)
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Improvements in military equipment.
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ES58017A1
(en)
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Airplane.
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