Utility
Subclass Subgroup Patent
A01N 63/27 12167733
A41D 27/04 12167760
A61K 33/38 12168026
B01D 27/08 12168188
B23K 9/0953 12168269
  9/0956 12168270
  9/167 12168271
B25B 21/02 12168283
B65G 1/14 12168574
C09J 7/21 12168742
C12N 5/0093 12168779
D21F 7/08 12168851
E03C 1/0404 12168862
E03D 1/34 12168864
  3/10 12168865
E21B 44/00 12168923
F04D 19/002 12168982
F21V 19/0035 12169055
F24C 3/124 12169071
G06T 11/008 12169885
H01M 50/244 12170381
H01Q 1/242 12170396
H02J 7/00043 12170450
H04L 9/0852 12170725
H04R 1/02 12170864
  1/028 12170865
Design and Plant
Class Subclass Patent
D8 52 D1054267