US PATENT SUBCLASS 376 / 286
.~.~ Pipe expansion joints

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

Internet Version by PATENTEC © 1999      Terms of Use


376 /   HD   INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS

277  DF  REACTOR PROTECTION OR DAMAGE PREVENTION {14}
285  DF  .~ Expansion means (e.g., shock absorbers, roller bearings) {1}
286.~.~ Pipe expansion joints

DEFINITION

Classification: 376/286

Pipe expansion joints:

(under subclass 285) Subject matter wherein the structure is included in reactor piping system.