he opposite direction the blocks will move apart. HOSE OR PIPE COUPLING. heads of grain which may have dropped from any cause, A novel hose or pipe coupling, which has been The blocks are formed at their upper ends with curved and carry these heads upward, so that the grain can be lugs adapted to… … CHAIN CLAMP. HOSE OR PIPE COUPLING. saved alone represents an additional product of be- tween fifteen and twenty gross of blanks in the cour^ the sprocket chain. When the lugs are thus applied trated herewith. The improved construction provides of a week. The device is merely an attachment made…
Patents · Object · Air · Adapted · Apparatus · Boric acid · Scientific American · American july · Variable stars · American supplement · Exhaust steam · Induction coil · American supplements · Rotary rotary · Small quantities
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