LS aes ty VOLUME IX.] (NUMBER 31. SOIENTIFIG AMERICAN, PUBLISHED WEEKLY, … The effect of this combination for operating saw spindle is a pulley, E, in contact below This engraving is a perspective view of a [We hope this testimony will be published. es ff with the periphery of the driving wheel. the saw, is, that while the tension of the belts portable circular saw,…
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