US PATENT SUBCLASS 525 / 901
RADIAL BLOCK


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

Internet Version by PATENTEC © 1999      Terms of Use



525 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

901RADIAL BLOCK


DEFINITION

Classification: 525/901

RADIAL BLOCK:

Subject matter under Class 525 involving a radial block copolymer.