tance from the opposite flange ;- the the vertical groove of one side and the horizontal lower ring having been previously placed in position, a plan for securing the latter feature :— the upper ones are added and the nut screwed up This invention relates both to armor plates applied tight. No… … THE BEST MECHANICAL PAPER IN THE WORLD The patent for this invention was procured through’ tached directly to the frame of the vessel; the frame NINETEENTH YEAR ! the Scientific American Patent Agency, on May 27, being either of timber or iron. It also consists in an 1862 ; further information in…
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