发明名称 STONE-PAVED FLOOR CONSTRUCTION AND METHOD OF PAVING FLOOR WITH STONE
摘要 <p>A method and apparatus is provided for forming a stone-paved floor. A flexible frame structure is formed from a plurality of connector bars linked to one another through pivotable joints at the ends thereof. Connector bars are coupled in a crossed configuration at center portions thereof to form a plurality of enclosures into which paving stones are fitted.</p>
申请公布号 CA2080945(A1) 申请公布日期 1994.04.21
申请号 CA19922080945 申请日期 1992.10.20
申请人 OHTSUKA, NOBUHIKO 发明人 OHTSUKA, NOBUHIKO
分类号 E04F21/20;(IPC1-7):E04C2/04;E04B5/06;E04B5/44 主分类号 E04F21/20
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