US PATENT SUBCLASS 238 / 162
.~ Cast on

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


238 /   HD   RAILWAYS: SURFACE TRACK

151  DF  RAIL JOINTS {28}
162.~ Cast on

DEFINITION

Classification: 238/162

The joint is formed by casting molten metal around the abutting rail ends.