US PATENT SUBCLASS 23 / 314
.~.~ Carbon

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

Internet Version by PATENTEC © 1999      Terms of Use


23 /   HD   CHEMISTRY: PHYSICAL PROCESSES

293 R  DF  PHYSICAL PROCESSES {7}
313 R  DF  .~ Agglomerating {4}
314.~.~ Carbon

DEFINITION

Classification: 23/314

(under subclass 313) Processes wherein the material undergoing agglomeration is carbon.