the fixed packing. Cataract was estimated at 8,000,000; the census of 1882 The improvement has been patented by Julian L. showed 6,469,710. A rise of 1,500,000 in twelve years! Lefebvre and Charles 8. Upton, of Eureka Junction, Authorities have hesitated hitherto to credit the popu- waiter well is… … pump barrel and also and said that all tones were of .the saine intensity. cage. This is the fifth patent which this inventor has LEFEBVRE AND UPTON’S FORCE AND LIFT PUMP. up the pipe at the The real tone could be measured in its intensity, and obtained through the SCIENTIFIC AMERICAN patent left,…
Internet Archive · Public domain (published before 1931). Free to use for anything.
