发明名称 Masonry block
摘要 A masonry block having indentations and rounded and recessed portions to facilitate the bundling and transport of a bundle of the masonry blocks using convention bundling straps. A bundle of masonry blocks is formed such that on the top row of the bundle the indentations of the masonry blocks are facing upward, and on the bottom row of the bundle the indentations of the masonry blocks are facing the ground. The masonry blocks are also positioned such that the external edges of the rows of the bundle comprise rounded and recessed portions of the masonry blocks.
申请公布号 US2002000073(A1) 申请公布日期 2002.01.03
申请号 US20010887616 申请日期 2001.06.22
申请人 ROBERT J. MADDY 发明人 MADDY ROBERT J.
分类号 E04B2/02;E04B2/04;(IPC1-7):E04C2/04;E04B5/04 主分类号 E04B2/02
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