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* zip that is a zip
Patent Assignment Data Restructure (view source)
Revision as of 16:26, 18 April 2017
, 16:26, 18 April 2017→Identify Clean Data
The basic idea is to filter records with city that is a city, zip that is a zip, state that is a state.
As mentioned, the ptoassigneend_us_extracted is cleaned. This section works on remaining records.
* zip that is a zip
Match the pattern 5-4 or 5 digits.
* city that is a city
*state that is a state
