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Scheme
Definition
CPC-to-IPC
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CPC to IPC Concordance for Subclass
A
21D
Printable Version [PDF]
Version:
2026.05
CPC Group
IPC Group
CPC Group
IPC Group
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2/00
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2/145
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2/165
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6/003
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13/80
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13/80
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15/00
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17/006
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17/008
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17/00
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Last updated on:
July 1, 2018 at 10:03 AM EST
Published on:
May 5, 2017 at 09:24 AM EST
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