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Individual
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Individual
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Priority to JP12752079ApriorityCriticalpatent/JPS5652228A/en
Publication of JPS5652228ApublicationCriticalpatent/JPS5652228A/en
PURPOSE: To facilitate water supply and the supply of nutrient to planted tree in a tree planted shelf of a front wall by a method wherein voids and formed to the upper or lower parts of the back wall of the block body, and the back of a retaining wall and a hollow section are connected.
CONSTITUTION: In the hollow block body A, which is formed by a front wall 5, a side wall 3, a bottom plate 2 and a back wall 1, used as a tree planted shelf, voids are made up to an upper part, a lower part or the both parts of the back wall, and the back of the block body A and a hollow section 46 are connected. The block body A constituted in this manner is set at a fixed location, and the tree planted shelf is manufactured.
COPYRIGHT: (C)1981,JPO&Japio
JP12752079A1979-10-031979-10-03Hollow block body
PendingJPS5652228A
(en)