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Rescue signal device
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Patent number 6,386,137
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Issue date May 14, 2002
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Raphael Serge Riche
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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Visible floatation device
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Patent number 6,368,174
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Issue date Apr 9, 2002
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Terence Magee
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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-
-
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Marine safety signal device
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Patent number 4,102,296
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Issue date Jul 25, 1978
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Harold E. Felix
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3657752
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Patent number 3,657,752
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Issue date Apr 25, 1972
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3592157
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Patent number 3,592,157
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Issue date Jul 13, 1971
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3229290
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Patent number 3,229,290
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Issue date Jan 11, 1966
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F42 - AMMUNITION BLASTING
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3228633
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Patent number 3,228,633
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Issue date Jan 11, 1966
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3229291
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Patent number 3,229,291
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Issue date Jan 11, 1966
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1840324
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Patent number 1,840,324
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Issue date Jan 12, 1932
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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1769500
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Patent number 1,769,500
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Issue date Jul 1, 1930
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT