Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
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B63B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
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5/00
Hulls characterised by their construction of non-metallic material
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B63B5/24
made predominantly of plastics
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B63B2005/242
made of a composite of plastics and other structural materials, e.g. wood or metal
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