E01B3/02 - CPC Classification Index

ClassID:

127142 ⎘

E01B3/02 - CPC Classification

Classification description:

Transverse or longitudinal sleepers ; Other means resting directly on the ballastway for supporting rails made from wood

Sub-classes:

One-step integrally-formed bamboo sleeper and preparation method thereof

Automatic pre-fabrication of plated railroad ties and sections of railroad track

TREATMENT OF HARDWOOD ARTICLES WITH COPPER AND/OR ZINC WOOD PRESERVATIVES

Bamboo railroad tie manufacturing system

Compositions comprising unsaturated fatty esters and uses thereof

TREATMENT OF HARDWOOD ARTICLES WITH COPPER AND/OR ZINC WOOD PRESERVATIVES

Adhesion of a composite wooden member by grooving and case hardening prior to encapsulation

Method of manufacture coated wood articles