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Submarine
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Patent number 7,278,347
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Issue date Oct 9, 2007
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Howaldtswerke-Deutsche Werft AG
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Wolfgang Scharf
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F41 - WEAPONS
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Snorkel device for a submarine
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Patent number 7,209,288
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Issue date Apr 24, 2007
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Gabler Maschinenbau GmbH
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Ulrich Wäntig
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Mast device for a submarine
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Patent number 7,000,561
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Issue date Feb 21, 2006
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Gabler Maschinenbau GmbH
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Lorenz Krüger
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Mast device for a submarine
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Patent number 6,907,839
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Issue date Jun 21, 2005
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Gabler Maschinenbau GmbH
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Lorenz Krüger
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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