E01D2101/20 - CPC Classification Index

ClassID:

127903 ⎘

E01D2101/20 - CPC Classification

Classification description:

Material constitution of bridges Concrete, stone or stone-like material

Sub-classes:

E01D2101/22 » Masonry; Bricks 1
E01D2101/24 » Concrete 25

Recent Application in this class:

20180209106

LIGHT-WEIGHT BRIDGE SUPPORT SYSTEMS AND METHODS OF USE