CPC B63B2754/00

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CPC B63B2754/00 is a patent class for propulsive flaps on waterborne vessels.[1][2]

References

  1. ↑ CPC B63B2754/00 element at Espacenet web site
  2. ↑ CPC B63B2754/00 element listed at USPTO

Patent subclass tree:

  • CPC B63B: SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING (arrangements of vessel ventilation, heating, cooling, or air-conditioning B63J2/00; floating substructures as supports of dredgers or soil-shifting machines E02F9/06)
    • B63B2754/00 Propulsive flaps

This wiki has 0 patents in category "CPC B63B2754/00".


Enclosing categories Propulsion, Marine
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