d in Fig. 2, which slide inward and outward in world, and, becoming by exposure more dark colored grooves formed in the head of the hollow iron cylinder, in the engraving), each wheel having its independent and less fluid, takes various names, such as petroleum, B. For cutting the largest size… … as the "ChemungGroup," ously furrowing the which extends from Penn- ground, and the slide, a, is MARKHAM'S IMPROVED SEEDING MACHINE. sylvania into and through worked by a "self-opera- Ohio. The oil is most abundant in a stratum ting device. The lever, e, which has its fulcrum at J, placed outward…
Claim · Combination · Patents · Manner · Purpose · Improvement · Feet · Inches · Square feet · American patent · Purpose set · Patent office · Cast Iron · Persons desiring · Water discharged · Purposes set · Scientific American · Years ago
Internet Archive · Public domain (published before 1931). Free to use for anything.
