US PATENT SUBCLASS 516 / 926
.~ Phase change (e.g., melting)

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

Internet Version by PATENTEC © 1999      Terms of Use


516 /   HD   COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF

924  DF  SIGNIFICANT DISPERSIVE OR MANIPULATIVE OPERATION OR STEP IN MAKING OR STABILIZING COLLOID SYSTEM {5}
926.~ Phase change (e.g., melting)

DEFINITION

Classification: 516/926

Phase change (e.g., melting):

A collection of art under cross-reference art collection 924 which discloses an operation or a step of phase change, such as melting.