rcumstances involved, that it two grooves are provided in the side of widest at their inner ends, analagous, in that panied with hail and rain, destroyed a num- is almost impossible to determine beforehand, the cavity. It is thus easy to attach any respect, somewhat, to the wings of birds. A ber of… … terior from violence, and to make a smooth blade D to the hub by turning it into such surface for the action of the water. It is position that the projections D", on its cylin- contended, and with some reason, that the drical portion D' shall correspond with the Inventors, and Manufacturers volume…
Claim · Patents · Ofthe · Manner · Combination · Purpose · Hollow · Purpose set · India rubber · Cut grain · Lake superior · Manner set · Purposes set · Single main · Patent office · Steam engines · Claim making
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-515-346.webp)
