Y02T70/128 - CPC Classification Index

ClassID:

237116 ⎘

Y02T70/128 - CPC Classification

Classification description:

Recent Application in this class:

20200164947

VESSEL HAVING AN IMPROVED HULL SHAPE

20180354587

Frictional resistance-reducing device and ship including same

20180222552

Vessel having an improved hull shape

20180170484

Boat hull

20160304164

Rear extensions for boats

20130186318

Transom-stern-type stern shape of vessel

20120325136

Hull design with engine air flow system