Sectional views of the Pfannhauser motor plow 526 GERMAN MOTOR PLOWS Automotive IndustriesSeptember H, 1922 … Sectional inews of the Man motor plows favorable conditions on the motor plow than in railroadwork, on account of the constant pressure in the cylinderand the dirt, so that only extended experience can showconclusively whether it is practical, especially as regardsthe durability of the guiding and…
Automobiles · Aeronautics
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