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3704961
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Patent number 3,704,961
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Issue date Dec 5, 1972
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3700349
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Patent number 3,700,349
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Issue date Oct 24, 1972
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3241618
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Patent number 3,241,618
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Issue date Mar 22, 1966
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3225834
-
Patent number 3,225,834
-
Issue date Dec 28, 1965
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2971583
-
Patent number 2,971,583
-
Issue date Feb 14, 1961
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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2015514
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Patent number 2,015,514
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Issue date Sep 24, 1935
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1823169
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Patent number 1,823,169
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Issue date Sep 15, 1931
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT