| 摘要 |
PROBLEM TO BE SOLVED: To provide a gravestone resistant to turning over and tilting, capable of developing high seismic resistance, and having excellent effects on the overhauling, assembling, partial replacement, repair, movement, and transfer of stone materials. SOLUTION: This gravestone is formed by piling the plurality of stone materials in multiple stages. The gravestone is piled by joining the stone materials in the state of being brought into point or line contact with each other with clearances left therebetween. COPYRIGHT: (C)2005,JPO&NCIPI
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