F05B2250/291 - CPC Classification Index

ClassID:

144732 ⎘

F05B2250/291 - CPC Classification

Classification description:

Geometry three-dimensional machined; miscellaneous hollowed

Recent Application in this class:

20220341388

WIND TURBINE BLADE

20220145852

Fluid power generator and power generation system comprising same

20170254316

De-icing system for a wind turbine blade

20080106102

Wind-powered electricity generator