E01B2203/065 - CPC Classification Index

ClassID:

127435 ⎘

E01B2203/065 - CPC Classification

Classification description:

Devices for working the railway-superstructure; Placing ballast Re-use of ballast

Recent Application in this class:

20220412016

SYSTEM FOR SCREENING BALLAST WITH TWO SCREENS

20200362519

INSTALLATION AND METHOD FOR CLEANING BALLAST OF A TRACK

20180010303

Method for track renewal