Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Dachkonstruktion zur Erzeugung von Tau und Vermeidung von Regenverlusten, zur Speicherung von Brauchwasser zwecks Verminderung der Grundwasserabsenkung
Establishing the Architectural Definition/Inventory of the Traditional Perak Malay Kutai Houses (of the 1820’S–1900’S) and Its Potentials for the Purpose of Restoration, Conservation and Tourism