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Scheme
CPC-to-IPC
CPC to IPC Concordance for Subclass
F
21L
Printable Version [PDF]
Version: 2019.02
CPC Group
IPC Group
F
21L
2001/00
F
21
V
1/00
F
21L
2/00
F
21
L
2/00
F
21L
2003/00
F
21
V
1/00
F
21L
4/00
F
21
L
4/00
F
21L
4/005
F
21
L
4/00
F
21L
4/02
F
21
L
4/02
F
21L
4/022
F
21
L
4/02
F
21L
4/025
F
21
L
4/02
F
21L
4/027
F
21
L
4/02
F
21L
4/04
F
21
L
4/04
F
21L
4/045
F
21
L
4/04
F
21L
4/06
F
21
L
4/06
F
21L
4/08
F
21
L
4/08
F
21L
4/085
F
21
L
4/08
F
21L
2005/00
F
21
V
1/00
F
21L
13/00
F
21
L
13/00
F
21L
13/02
F
21
L
13/02
F
21L
13/04
F
21
L
13/04
F
21L
13/06
F
21
L
13/06
F
21L
13/08
F
21
L
13/08
F
21L
14/00
F
21
L
14/00
F
21L
14/02
F
21
L
14/02
F
21L
14/023
F
21
L
14/02
F
21L
14/026
F
21
L
14/02
F
21L
14/04
F
21
L
14/04
F
21L
15/00
F
21
V
1/00
F
21L
15/02
F
21
V
1/00
F
21L
15/04
F
21
V
9/00
F
21L
15/06
F
21
V
1/00
F
21L
15/08
F
21
V
21/00
F
21L
15/10
F
21
V
21/00
F
21L
15/14
F
21
V
21/08
F
21L
17/00
F
21
L
17/00
F
21L
19/00
F
21
L
19/00
F
21L
19/003
F
21
L
19/00
F
21L
19/006
F
21
L
19/00
F
21L
21/00
F
21
L
21/00
F
21L
23/00
F
21
L
23/00
F
21L
25/00
F
21
V
1/00
F
21L
26/00
F
21
L
26/00
F
21L
27/00
F
21
L
27/00