—indeed making a prime article ofthis kind is such an achievement that the fame of themaker spreads far and wide. In order to make goodbutter it is necessary to take great pains to preservethe cream from getting sour and prevent it frombeing tainted by bad smells. It is also necessary tochurn it… … The old features are all preserved, and a new motionis given the dasher, which adds very much to its effi.ciency. This motion is simply a rotary one, so thatas the dasher ascends and descends it also revolvesright and left, causing a thorough agitation of thecontents, and causing the butter to come…
Machine · Combination · Claim · Lor · Purpose · Manufacture · Apparatus · Manner · Mode · Machine lor · Camera stand · Purpose set · Scientific American · Sewing machine · Safety valve · Sheet metal · York city · Purposes set · Superheating apparatus
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