Utility
Subclass Subgroup Patent
A24F 47/008 09808034
A45C 5/02 09808057
A63H 33/30 09808736
B01F 13/002 09808779
C12N 15/115 09809822
C25D 11/005 09809893
G06F 3/044 09811223
G06T 19/006 09811946
H01L 24/02 09812413
  29/495 09812545
H03H 7/42 09813042
H04N 19/467 09813725
Design and Plant
Class Subclass Patent
D13 107 D0801921
D15 81 D0802028
    D0802029