CPC to IPC Concordance for Subclass F21L
Version: 2021.08
| CPC Group | IPC Group |
|---|---|
| F21L 2001/00 | F21V 1/00 |
| F21L 2/00 | F21L 2/00 |
| F21L 2003/00 | F21V 1/00 |
| F21L 4/00 | F21L 4/00 |
| F21L 4/005 | F21L 4/00 |
| F21L 4/02 | F21L 4/02 |
| F21L 4/022 | F21L 4/02 |
| F21L 4/025 | F21L 4/02 |
| F21L 4/027 | F21L 4/02 |
| F21L 4/04 | F21L 4/04 |
| F21L 4/045 | F21L 4/04 |
| F21L 4/06 | F21L 4/06 |
| F21L 4/08 | F21L 4/08 |
| F21L 4/085 | F21L 4/08 |
| F21L 2005/00 | F21V 1/00 |
| F21L 13/00 | F21L 13/00 |
| F21L 13/02 | F21L 13/02 |
| F21L 13/04 | F21L 13/04 |
| F21L 13/06 | F21L 13/06 |
| F21L 13/08 | F21L 13/08 |
| F21L 14/00 | F21L 14/00 |
| F21L 14/02 | F21L 14/02 |
| F21L 14/023 | F21L 14/02 |
| F21L 14/026 | F21L 14/02 |
| F21L 14/04 | F21L 14/04 |
| F21L 15/00 | F21V 1/00 |
| F21L 15/02 | F21V 1/00 |
| F21L 15/04 | F21V 9/00 |
| F21L 15/06 | F21V 1/00 |
| F21L 15/08 | F21V 21/00 |
| F21L 15/10 | F21V 21/00 |
| F21L 15/14 | F21V 21/08 |
| F21L 17/00 | F21L 17/00 |
| F21L 19/00 | F21L 19/00 |
| F21L 19/003 | F21L 19/00 |
| F21L 19/006 | F21L 19/00 |
| F21L 21/00 | F21L 21/00 |
| F21L 23/00 | F21L 23/00 |
| F21L 25/00 | F21V 1/00 |
| F21L 26/00 | F21L 26/00 |
| F21L 27/00 | F21L 27/00 |