Class 419 POWDER METALLURGY PROCESSES
Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
U.S. Subclass | IPC8 Subclass | IPC8 Group |
---|---|---|
1 | B 22 F | 3 / 105 |
1 | C 22 C | 1 / 04 |
1 | C 22 C | 33 / 02 |
2 | B 22 F | 3 / 11 |
3 | B 22 F | 5 / 00 |
4 | H 01 K | 3 / 02 |
5 - 9 | B 22 F | 7 / 00 |
10 - 26 | C 22 C | 32 / 00 |
11 | C 22 C | 33 / 02 |
14 - 15 | C 22 C | 1 / 05 |
16 | C 22 C | 29 / 04 |
17 - 18 | C 22 C | 1 / 05 |
23 | C 22 C | 1 / 04 |
24 | B 22 F | 3 / 00 |
25 | C 22 C | 33 / 02 |
26 | B 22 F | 3 / 12 |
27 | B 22 F | 3 / 26 |
28 | B 22 F | 3 / 24 |
29 | C 21 D | 1 / 00 |
30 - 43 | B 22 F | 1 / 00 |
44 - 48 | C 22 C | 1 / 04 |
46 | C 22 C | 1 / 06 |
46 | C 22 C | 33 / 02 |
49 | B 22 F | 3 / 15 |
50 | B 22 F | 3 / 18 |
51 | B 22 F | 3 / 12 |
52 | B 22 F | 3 / 105 |
53 - 54 | B 22 F | 3 / 10 |
55 | C 22 C | 33 / 02 |
56 - 58 | B 22 F | 3 / 10 |
59 | C 22 C | 33 / 02 |
60 | B 22 F | 3 / 105 |
61 | B 22 F | 3 / 20 |
62 | B 22 F | 1 / 00 |
63 | C 22 C | 1 / 10 |
64 - 65 | B 22 F | 1 / 00 |
66 | B 22 F | 3 / 02 |
67 | B 22 F | 3 / 20 |
68 | B 22 F | 3 / 04 |
69 | B 22 F | 3 / 18 |