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CQL ci search

Posted: Thu Mar 23, 2017 9:56 pm
by jpatent
I would like to do an ic search but I dont know how to form it right.
ci = F16H1/32 doesnt work....

Need help

Thank you

Re: CQL ci search

Posted: Fri Mar 24, 2017 7:58 am
by EPO / OPS Support

As far as I could see, a CPC classification code like yours below does not exist /(there is 31 and 33, but no 32).

When you will use correct code then your search should look like this: ... F16H31/001

or when you only look for CPC only : ... F16H31%2F002

or if you want biblio included: ... F16H31/001 ... 6H31%2F002

Search tearm "cl" will search IPC 8 or CPC and only for CPC you can use "cpc" in a CQL.

I hope this helps,

OPS support