NOISE REDUCTION STRUCTURE

To provide a noise reduction structure capable of reducing noise from a lateral part of a building.SOLUTION: A noise reduction structure 20 includes a reflection unit 50A that is provided in a side wall surface of a veranda 12 in a building 10, inclines so as to expand from a window surface toward a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKAGAWA TAKEHIKO, KANAZAWA RORAN
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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