Address of the advocate for the patentees, inventors of useful improvements in the arts and sciences
Subtitle: petitioners to Congress, for redress of grievances : delivered December 19th, 1806, before the honorable committee to whom their petition was referred, in defence of mental property : an attempt to shew the good policy of securing to authors and inventors, the exclusive right to their writings and discoveries, for a sufficient length of time to make it their interest to employ their talents in discovering, and bringing into operation, useful improvements.
Series: Early American imprints -- no. 9805.
Publisher: Printed by Duane & son
Published: 1806
Place of publication: Washington City
Language: eng
Format: Microform
Number of pages: 16
Subjects: Patent laws and legislation -- United States.
Notes: Shaw & Shoemaker, 9805.

Microfiche. [New Canaan, CT: Readex Microprint, 1987-1992] 11 x 15 cm. (Early American imprints. Second series ; no. 9805).