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彦麿
JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN1 Jan 1935Open access
NobleIDark:/48914/w1/20260524/A1471935DOI10.2150/jieij1917.19.11_65
Journal articleOpen access
照明器具
彦麿 · JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN · 1935
NobleIDark:/48914/w1/20260524/A1471935DOI10.2150/jieij1917.19.11_65