Published April 11, 2022 | Version v1
Dataset Open

Supplementary materials: Orientations of patents for eight selected enterprises

Authors/Creators

  • 1. School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China

Description

Detail orientations of Ri: R1-e-liquid; R2-e-cigarette cases; R3-batteries and charging devices; R4-switches; R5-atomizer and atomization methods; R6-heater parts; R7-materials of e-cigarette; R8-appearance of e-cigarette; R9-smoke flow; R10-oil transportation, storage and supply devices; R11-control systems; R12-others

Files

Supplementary Materials - Orientations of patents for eight selected enterprises.zip

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