发明名称 Multicavity container assembly for grout specimens
摘要 A method and apparatus for facilitating the task of collecting and transporting grout specimens. An apparatus in accordance with the invention is comprised of a container or box formed of stiff sheet material enclosing an interior volume and a partition structure, also formed of stiff sheet material, mounted in the interior volume to form multiple mold cavities. Each mold cavity is preferably dimensioned to accommodate a standard size masonry grout specimen, i.e., 3 inches on each side with a height of at least six inches.
申请公布号 US5942192(A) 申请公布日期 1999.08.24
申请号 US19970998488 申请日期 1997.12.26
申请人 PAPAS, GARFIELD J. 发明人 PAPAS, GARFIELD J.
分类号 B32B29/00;B65D5/49;B65D65/40;(IPC1-7):B65B55/00 主分类号 B32B29/00
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