, and are fitted in round holes in which they prefer, can be afforded under the old process. The narrow can be readily turned to shift the cuttingpoints of the edges, ^ I t I » ■ strips are not only handsomer, but of greater durability than thus enabling the dies to be used much longer without… … TUNIS' IMPROVED MACHINE FOR TONGUING AND GROOVING BOARDS. mounted on an extension of the pivot bolt may be set for The company do not sell the machine, but collect pay bably in the first or second week, according to the elements the lengths to be cut off the rod. The construction of the of 1881.…
Patents · Iron · Apparatus · Patented · Scientific American · Arc · Sir frederick · Plate lever · Electric light · Square root · Silicious bronze · Sole manufacturers · Years ago · Address munn · Induced currents
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