Class
Subclass
Patent
369
13.17
06982932
13.21
06982933
30.03
06982934
30.12
06982935
30.22
06982936
47.17
06982937
47.31
06982938
47.53
06982939
47.54
06982940
53.22
06982941
59.22
06982942
116
06982943
275.4
06982944