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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23/00
Equipment for handling lifeboats or the like
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B63B23/02
Davits, i.e. devices having arms for lowering boats by cables or the like
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B63B23/04
with arms pivoting on substantially horizontal axes, e.g. gravity type
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