Memorial to Congress of sundry citizens of the United States, praying relief from the oppressive operation of Oliver Evans' patent
Subtitle: vesting in him an exclusive right to certain machinery, now in general use, in the manufacture of flour : with evidence to shew that the said Evans was neither the original inventor nor first applier of said machinery, and consequently not entitled to the reward due to an actual inventor under the patent laws of the United States.
Series: Early American imprints -- no. 29147.
Publisher: Printed by J. Robinson
Published: 1813
Place of publication: Baltimore [Md.]
Language: eng
Format: Microform
Number of pages: 50
Subjects: Evans, Oliver, -- 1755-1819.; Flour mills -- United States.
Notes: Shaw & Shoemaker, 29147.

Microfiche. [New Canaan, CT: Readex Microprint, 1987-1992] 11 x 15 cm. (Early American imprints.  Second series ; no. 29147)