B23B2222/61 - CPC Classification Index

ClassID:

40930 ⎘

B23B2222/61 - CPC Classification

Classification description:

Materials of tools or workpieces composed of metals, alloys or metal matrices Metal matrices with non-metallic particles or fibres

Recent Application in this class:

20190076920

SINTERED MATERIAL AND METHOD OF MANUFACTURING THE SAME

20150217378

Surface coated cutting tool

20150202696

Systems and methods for forming an opening in a stack

20090022561

ROTARY CUTTING TOOL

20070207715

CUTTING TOOL INSERT WITH MOLDED INSERT BODY