B23B2260/09 - CPC Classification Index

ClassID:

41235 ⎘

B23B2260/09 - CPC Classification

Classification description:

Details of constructional elements Knurled surfaces

Recent Application in this class:

20220314426

CORE DRILL

20220258249

Power drill accessories

20170341151

Machining apparatus and methods for performing machining operations

20150360299

Bushing for drill template

20150251252

Drill chuck

20090317201

Drill of hexagonal cylinder

20050245178

Apparatus for machining a cylinder bore surface and method of machining the cylinder bore surface using the apparatus