"Using Classification Code Hierarchies for Patent Prior Art Searches."

Christopher G. Harris, Robert Arens, Padmini Srinivasan (2011)

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DOI: 10.1007/978-3-642-19231-9_14

access: closed

type: Part in Book or Collection

metadata version: 2017-05-16

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Christopher G. Harris, Robert Arens, Padmini Srinivasan:
Using Classification Code Hierarchies for Patent Prior Art Searches. Current Challenges in Patent Information Retrieval 2011: 287-304

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