Class 261 GAS AND LIQUID CONTACT APPARATUS
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 1 - 8 | B 01 D | 47 / 00 |
| 1 | B 05 B | 7 / 00 |
| 1 - 8 | C 10 K | 1 / 08 |
| 1 | F 02 M | 27 / 04 |
| 1 | F 28 B | 3 / 00 |
| 2 - 8 | F 22 D | 1 / 28 |
| 16 | F 02 M | 25 / 10 |
| 17 | B 01 D | 47 / 06 |
| 18.1 - 18.4 | F 02 M | 25 / 00 |
| 19 - 22 | B 01 D | 47 / 00 |
| 23.1 - 23.4 | C 10 K | 1 / 08 |
| 23.2 | F 02 M | 11 / 02 |
| 23.3 | F 02 M | 1 / 10 |
| 24 - 37 | B 01 D | 47 / 00 |
| 24 - 37 | F 02 M | 37 / 00 |
| 24 - 37 | F 02 M | 69 / 02 |
| 38 | F 02 M | 1 / 04 |
| 39.1 - 39.6 | F 02 M | 1 / 10 |
| 40 - 41.5 | F 02 M | 11 / 00 |
| 42 - 72.2 | B 01 D | 47 / 00 |
| 42 - 50.3 | C 10 J | 1 / 00 |
| 42 - 72.2 | C 10 K | 1 / 08 |
| 42 - 43 | F 02 M | 5 / 08 |
| 42 - 73 | F 24 F | 3 / 14 |
| 44.1 | F 02 M | 9 / 06 |
| 44.2 | F 02 M | 9 / 08 |
| 44.3 | F 02 M | 9 / 06 |
| 44.4 | F 02 M | 7 / 17 |
| 44.5 | F 02 M | 9 / 127 |
| 44.6 | F 02 M | 7 / 22 |
| 44.7 | F 02 M | 9 / 10 |
| 44.8 | F 02 M | 9 / 08 |
| 44.9 | F 02 M | 9 / 10 |
| 45 | F 02 M | 9 / 127 |
| 46 | F 02 M | 1 / 02 |
| 47 | F 02 M | 17 / 48 |
| 48 - 50.2 | F 02 M | 7 / 22 |
| 51 | F 02 M | 7 / 18 |
| 52 | F 02 M | 1 / 02 |
| 53 | F 02 M | 19 / 08 |
| 54 | F 02 M | 9 / 10 |
| 55 | F 02 M | 17 / 48 |
| 56 | F 02 M | 1 / 02 |
| 57 | F 02 M | 19 / 035 |
| 58 | F 02 M | 7 / 12 |
| 60 | F 02 M | 7 / 20 |
| 62 | F 02 M | 9 / 10 |
| 63 | F 02 M | 23 / 09 |
| 64.2 | F 02 M | 7 / 11 |
| 64.4 | F 02 M | 1 / 02 |
| 64.6 | F 02 M | 1 / 02 |
| 65 | F 02 M | 19 / 12 |
| 66 | F 02 M | 9 / 127 |
| 67 | F 02 M | 3 / 10 |
| 68 | F 02 M | 5 / 02 |
| 69.1 | F 02 M | 7 / 20 |
| 69.2 | F 02 M | 17 / 04 |
| 70 | F 02 M | 5 / 12 |
| 71 | F 02 M | 3 / 10 |
| 72.1 | C 10 J | 1 / 00 |
| 72.1 | F 02 M | 7 / 11 |
| 72.2 | F 02 M | 5 / 02 |
| 73 | B 05 B | 7 / 24 |
| 73 - 75 | C 10 J | 1 / 00 |
| 73 | F 02 M | 37 / 02 |
| 74 | A 61 M | 16 / 16 |
| 74 | B 01 D | 47 / 02 |
| 75 | B 01 D | 47 / 00 |
| 75 | C 10 K | 1 / 00 |
| 75 | F 28 C | 1 / 00 |
| 76 - 77 | B 01 D | 47 / 02 |
| 76 - 78.2 | B 05 B | 7 / 02 |
| 77 | F 02 M | 17 / 20 |
| 78.1 - 78.2 | B 01 D | 47 / 06 |
| 78.1 - 78.2 | C 10 J | 1 / 12 |
| 78.1 - 78.2 | C 10 K | 1 / 06 |
| 78.1 | F 02 M | 19 / 08 |
| 79.1 - 79.2 | B 05 B | 7 / 10 |
| 83 | B 01 D | 11 / 04 |
| 83 - 99 | B 01 D | 47 / 16 |
| 83 | B 04 B | 5 / 00 |
| 83 - 93 | C 10 J | 1 / 18 |
| 84 - 93 | F 24 F | 3 / 14 |
| 88 | F 02 M | 17 / 16 |
| 94 - 107 | F 02 M | 17 / 28 |
| 94 - 99 | F 02 M | 29 / 04 |
| 100 - 113 | B 01 D | 47 / 00 |
| 100 - 107 | C 10 J | 1 / 10 |
| 100 - 107 | F 24 F | 3 / 14 |
| 108 - 112.2 | C 10 J | 1 / 08 |
| 108 - 114.5 | F 02 M | 29 / 04 |
| 114.1 | C 10 J | 1 / 08 |
| 115 - 118 | B 01 D | 47 / 06 |
| 115 - 118 | C 10 J | 1 / 12 |
| 119.1 - 119.2 | B 01 D | 47 / 02 |
| 119.1 - 126 | C 10 J | 1 / 08 |
| 119.2 | F 02 M | 17 / 20 |
| 121.1 - 121.4 | B 01 D | 47 / 02 |
| 121.2 | A 01 K | 97 / 05 |
| 121.3 | F 02 M | 19 / 03 |
| 121.4 | F 02 M | 3 / 09 |
| 126 | B 01 D | 47 / 06 |
| 127 - 131 | F 02 M | 15 / 00 |
| 127 - 128 | F 02 M | 31 / 00 |
| 127 - 128 | F 24 F | 3 / 12 |
| 129 - 130 | F 02 M | 15 / 02 |
| 129 - 131 | F 02 M | 17 / 28 |
| 129 - 131 | F 24 F | 11 / 00 |
| 131 | A 61 M | 16 / 10 |
| 133 | F 02 M | 15 / 02 |
| 133 | F 02 M | 23 / 00 |
| 134 | F 02 M | 7 / 22 |
| 134 | F 02 M | 23 / 08 |
| 135 | B 01 D | 19 / 00 |
| 136 | F 24 D | 19 / 00 |
| 137 | F 02 M | 1 / 04 |
| 137 | F 02 M | 15 / 00 |
| 138 | A 01 G | 31 / 06 |
| 139 | A 61 M | 16 / 16 |
| 140.1 - 140.2 | F 25 B | 37 / 00 |
| 141 | F 02 M | 15 / 02 |
| 141 | F 02 M | 31 / 02 |
| 142 | F 02 M | 15 / 04 |
| 142 | F 02 M | 31 / 12 |
| 143 - 145 | F 02 M | 31 / 04 |
| 146 - 148 | F 02 M | 11 / 00 |
| 149 - 150 | F 02 M | 15 / 00 |
| 151 | C 10 K | 1 / 08 |
| 151 | F 28 B | 3 / 00 |
| 151 | F 28 C | 1 / 00 |
| 152 - 156 | F 02 M | 23 / 14 |
| 152 - 157 | F 02 M | 31 / 00 |
| 158 | B 01 D | 5 / 00 |
| 158 - 161 | F 28 C | 3 / 06 |
| 159 | F 28 C | 1 / 14 |
| 160 | B 01 D | 19 / 00 |
| 161 | F 28 C | 1 / 14 |