B23B39/167 - CPC Classification Index

ClassID:

40679 ⎘

B23B39/167 - CPC Classification

Classification description:

General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines; Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having belt and chain transmissions

Recent Application in this class:

20250073953

2025-03-06

Two-Hole Core Drilling Machine

20230278112

2023-09-07

DRILLING DEVICE

20230167700

2023-06-01

Four-Hole Core Drilling Machine

20180207732

2018-07-26

Machine tool

20170295807

2017-10-19

Coring machine

20160067841

2016-03-10

Belt tensioner for drill press

20140356086

2014-12-04

Method of coring a food blank

20100067993

2010-03-18

Ladder Machine

20090263200

2009-10-22

Kwik Drill

#10

20060088392

2006-04-27

Multiple bit forming apparatus