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1answer
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What do these sub group classes mean?

I am completely confused by the definition of these subgroups of IPC classes. Could anyone please explain me these in layman's term? Like which kind of patents are defined in these groups (User ...
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2answers
196 views

IPC Code Translations?

Is there a good resource for translating IPC codes into something meaningful? The WIPO site is generally useless: http://www.wipo.int/classifications/ipc/en/