Study on classification system of pharmaceutical patents
MING Zhi-hui
HUANG Wen-jie
LIU Cai-lian
TAN Ai-min
LUO Wei-jia
REN Jin-sheng
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Publication Date：2018-01-01
Online Publishing Date：2026-08-14(First online date of this platform, not the publication date of the document)
Pages：5( 1233-1237 )