Subclass | Subgroup | Patent |
G01R | 1/06788 | 12169210 |
1/07357 | 12169211 | |
1/07378 | 12169212 | |
21/06 | 12169213 | |
29/0878 | 12169214 | |
31/086 | 12169215 | |
31/2607 | 12169216 | |
31/2808 | 12169217 | |
31/2836 | 12169218 | |
31/2862 | 12169219 | |
31/287 | 12169220 | |
31/3016 | 12169221 | |
31/31922 | 12169222 | |
31/367 | 12169223 | |
31/3835 | 12169224 | |
31/389 | 12169225 | |
31/52 | 12169226 | |
31/56 | 12169227 | |
33/093 | 12169228 | |
33/30 | 12169229 | |
33/383 | 12169230 | |
33/5608 | 12169231 |