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＜電子ブック＞
Samuel Hall's improvements on steam engines : consisting of an improved method of condensing the steam and supplying water to the boilers of such steam engines as are wrought by vacuum produced by condensation, an improved method of lubricating engine pistons, piston rods and valves or cocks, and an improved piston and valve

出版者	[England : s.n.]
出版年	1834
大きさ	16 p., [1] folded leaf of plates : ill
著者標目	*Hall, Samuel b. 1781
件　名	LCSH:Steam-engines LCSH:Condensers (Steam)
一般注記	Reproduction of original from Goldsmiths' Library, University of London Goldsmiths'-Kress no. 28499 Electronic reproduction Farmington Hills, Mich. Thomson Gale 2005 Available via the World Wide Web Access limited to licensing agreements s2005 miunns HTTP:URL=http://reo.nii.ac.jp/hss/2000000000192523

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