CPC B64C2700/62
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| Enclosing categories | CPC B64C2700/00 |
|---|---|
| Subcategories | CPC B64C2700/6246, CPC B64C2700/6295 |
| Keywords | |
| Start year | |
| End year |
CPC category B64C2700/62 is for "codes corresponding to the former IdT classification of class 62."[1]
PBM: I don't know what that means ; let's clarify it when we can.
