US PATENT SUBCLASS 422 / 935
FLUID TRANSFERRING GLASSWARE [B01L 3/00B]


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

Internet Version by PATENTEC © 1999      Terms of Use



422 /   HD   CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING

935FLUID TRANSFERRING GLASSWARE [B01L 3/00B] {3}
936  DD  .~> Tubes; conduits [B01L 3/00B2]
937  DD  .~> Joints; seals [B01L 3/00B4]
938  DD  .~> Stopcocks; valves [B01L 3/00B6]