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1
by Toro, Claudia
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...patent family...”
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2
by Herrera-Melián, José
Published 2018
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...global patent data...”
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3
by Gradziuk, Piotr
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...energy patents...”