B23D37/02 - CPC Classification Index

ClassID:

41920 ⎘

B23D37/02 - CPC Classification

Classification description:

Broaching machines or broaching devices Broaching machines with horizontally-arranged working tools

Sub-classes:

B23D37/04 » for broaching inner surfaces 10
B23D37/06 » for broaching outer surfaces 7

Recent Application in this class:

20130223947

Broaching device

14336594

Field-portable hole broaching machines and methods for using the same