发明名称 Versatile tape measure tool
摘要 An improved versatile tape measure tool is provided, which consists of an elongated strip of tape marked off in a linear scale for taking measurements. A casing is for storing the tape therein in a coiled spring biased condition with the tape being extendable through a first end wall of the casing for measuring. A plurality of components are built into the casing, to help in the measuring and cutting to size of plasterboard, so that the plasterboard can be used to cover interior walls and ceilings.
申请公布号 US5379524(A) 申请公布日期 1995.01.10
申请号 US19940217728 申请日期 1994.03.25
申请人 DAWSON, MELVIN 发明人 DAWSON, MELVIN
分类号 B25F1/00;B25H7/04;G01B3/10;G01C9/36;(IPC1-7):G01B3/10 主分类号 B25F1/00
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