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3492961
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Patent number 3,492,961
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Issue date Feb 3, 1970
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3442241
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Patent number 3,442,241
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Issue date May 6, 1969
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3326161
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Patent number 3,326,161
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Issue date Jun 20, 1967
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3299452
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Patent number 3,299,452
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Issue date Jan 24, 1967
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3284822
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Patent number 3,284,822
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Issue date Nov 15, 1966
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3157891
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Patent number 3,157,891
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Issue date Nov 24, 1964
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3132357
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Patent number 3,132,357
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Issue date May 12, 1964
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3109185
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Patent number 3,109,185
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Issue date Nov 5, 1963
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3069704
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Patent number 3,069,704
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Issue date Dec 25, 1962
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3052898
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Patent number 3,052,898
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Issue date Sep 11, 1962
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2964765
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Patent number 2,964,765
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Issue date Dec 20, 1960
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2949617
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Patent number 2,949,617
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Issue date Aug 23, 1960
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2948512
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Patent number 2,948,512
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Issue date Aug 9, 1960
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2929081
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Patent number 2,929,081
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2891262
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Patent number 2,891,262
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2849732
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2841296
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2835907
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Patent number 2,835,907
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2831204
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Patent number 2,831,204
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2815131
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Patent number 2,815,131
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2808597
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2761571
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2742655
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2705332
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2703893
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2683271
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2667649
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2659093
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2650378
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT