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Authority search results
Authorized headings		Type of heading	Records
Término temático: Detectores de cristal used for/see from: Rectificadores cristalinos see also: Cristales (Broader heading) Electronica-aparatos e instrumentos (Broader heading) Radiodetectores (Broader heading) Rectificadores de corriente electrica (Broader heading) Rectificadores de radio (Broader heading) Semiconductores (Broader heading)	Details	Término temático	0 records