US PATENT SUBCLASS 260 / DIG 16
.~ Antistatic agents containing a metal, silicon, boron or phosphorus


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

Internet Version by PATENTEC © 1999      Terms of Use



260 /   HD   CHEMISTRY OF CARBON COMPOUNDS

DIG 15  DD  Antistatic agents not otherwise provided for {3}
DIG 16.~ Antistatic agents containing a metal, silicon, boron or phosphorus