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Technical Databases

Patent Database

Orbit | Derwant | PatSnap | Patseer | Google Patents | Espacenet | PATENTSCOPE | Free Patent Online

National Patent Office Database

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Asian Country National Patent Database

KIPRIS | J-Plat Pat | PSS System | TIPO | KIPRIS

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IEEE | ETSI | ITU | 3GPP | JSTAGE | BASE | Google Scholar | PubMed | MDPI | Medline | Bioline International | STN |(HCAPLUS,BIOSIS) | PubChem | ChEMBL | Embase | ChemSpider | STN (Registry) | Scifinder | FSTA | ScienceDirect | SpringerLink