B63B2721/00 - CPC Classification Index

ClassID:

71099 ⎘

B63B2721/00 - CPC Classification

Classification description:

Sub-classes:

B63B2721/02 » Auxiliary steering gear and other steering arrangements 0

Recent Application in this class:

20190204837

Autopilot features for marine navigation

20170349257

Vessel steering apparatus

20170205828

Autopilot features for marine navigation

15437233

Vessel maneuvering methods and systems