B23B2228/61 - CPC Classification Index

ClassID:

40994 ⎘

B23B2228/61 - CPC Classification

Classification description:

Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner Materials comprising whiskers

Recent Application in this class:

20110182682

CUTTING INSERT AND CUTTING TOOL

20100037532

Cutting tool

20080227620

Ceramic cutting insert and method of making same

20070191210

Cutting tool insert and method for producing the same