Scientific American. 14 January 3, 1903. … Salter, stock, McHerry & Wilson 716,743 ARMSTRONG S PIPE THREADING Sand carriage, self-strewing, Green & Lars- son 716,409 —AND- Sand drying and heating apparatus, W. C. .CUTTING-OFF MACHINES McElheny 716,462 Sash, revolving window, W. E. Ogden et al 716,575 Both Hand and Power. Sash, window, C. D.…
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