B23F9/04 - CPC Classification Index

ClassID:

42342 ⎘

B23F9/04 - CPC Classification

Classification description:

Making gears having teeth curved in their longitudinal direction by planing or slotting with reciprocating cutting tools

Sub-classes:

B23F9/06 » having a shape similar to a spur-wheel or part thereof 1
B23F9/07 » having a shape similar to a crown wheel or a part thereof 1

Recent Application in this class:

20180306302

Method for forming a welded assembly and related welded assembly

20160193676

Gear-cutting machine