HUSSEYS IMPROVED SHIP BLOCK. readily understood by the engravings, of which Fig.1 is a perspective view ; Fig. 2 a longitudinal section ;Figs. 3 and 4 transverse sections ; Fig. 5 modifiedguide for the block to slide in. A is the block ; B isthe spring of india rubber ; C is; the iron strap…
Patents · Combination · Claim · Iron · Manner · Purpose · Purpose set · Ment · Short period · Patented april · Scientific American · Years ago · Address munn · Wrought iron · Sewing machines · Small quantity · Patent office
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