Utility
Subclass Subgroup Patent
C07H 15/10 09809614
F01D 21/003 09810090
F42B 5/02 09810512
G06F 9/38 09811340
  21/554 09811661
G06K 9/00456 09811726
G06T 5/002 09811885
G10K 11/1786 09812116
H01J 49/0095 09812308
H02J 17/00 09812902
H04B 7/0617 09813131