4867. Eayrs, J. T. Feb. 26. Filing papers and documents.-Cases for enclosing plans, maps, drawings, &c. in storage &c. consist of tubes a, h, Fig. 4, closed at the ends a2, b2, and telescoping into one another as shown, fastening- tapes d being attached to the tubes.
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机译:4867. Eayrs,J. T. 2月26日。提交文件和文件。-装入平面图,地图,绘图等的箱。在存储中&c。由图4中的管a,h组成,管a,h在端部a 2,b 2处封闭,并且如图所示彼此伸缩,紧固带d附接到管上。
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