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Ventilation system
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Patent number 10,780,962
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Issue date Sep 22, 2020
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Sergio Cappelletti
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Submarine
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Patent number 8,978,572
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Issue date Mar 17, 2015
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ThyssenKrupp Marine Systems GmbH
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Erhan Bolat
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Articulating pressure conduit
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Patent number 5,755,532
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Issue date May 26, 1998
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Hard Suits, Inc.
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Rene T. Nuytten
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Submarine extendible turret system
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Patent number 5,677,506
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Issue date Oct 14, 1997
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The United States of America as represented by the Secretary of the Navy
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C. Roger Wallin
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Diver's rescue apparatus
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Patent number 4,951,660
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Issue date Aug 28, 1990
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Dragerwerk AG
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Wolfgang Lubitzsch
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Underwater rescue device
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Patent number 4,922,848
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Issue date May 8, 1990
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Michael R. Thiel
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Submarine rescue cable reel
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Patent number 4,319,372
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Issue date Mar 16, 1982
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The United States of America as represented by the Secretary of the Navy
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Wayne R. Tausig
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Sealing arrangements
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Patent number 4,234,199
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Issue date Nov 18, 1980
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Vickers Limited
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Michael B. Moncaster
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Underwater escape apparatus
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Patent number 3,969,903
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Issue date Jul 20, 1976
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Etat Francais
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Gerald Marc Albert Boisrayon
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3902327
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Patent number 3,902,327
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Issue date Sep 2, 1975
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3643615
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Patent number 3,643,615
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Issue date Feb 22, 1972
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3613640
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Patent number 3,613,640
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Issue date Oct 19, 1971
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3597919
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Patent number 3,597,919
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Issue date Aug 10, 1971
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F42 - AMMUNITION BLASTING
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3583657
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Patent number 3,583,657
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Issue date Jun 8, 1971
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3452696
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Patent number 3,452,696
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Issue date Jul 1, 1969
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3440960
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Patent number 3,440,960
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Issue date Apr 29, 1969
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3207154
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Patent number 3,207,154
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Issue date Sep 21, 1965
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3199453
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Patent number 3,199,453
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Issue date Aug 10, 1965
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F42 - AMMUNITION BLASTING
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3107373
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Patent number 3,107,373
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Issue date Oct 22, 1963
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3080586
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Patent number 3,080,586
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Issue date Mar 12, 1963
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3080583
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Patent number 3,080,583
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Issue date Mar 12, 1963
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3044812
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Patent number 3,044,812
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Issue date Jul 17, 1962
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT