RaRE Boom DEPT. U.S. Patent Office.
Ms. Am. Circular. Department of State, Patent Office
1978
CWashington, ca.1828]
folder([2]p.) 32.5cem.
Provides summary of United States patent law.
Signed at end: John D. Craig, Superintendent. On conjugate blank leaf is an A.N.S. of Craig dated 11 Mar.1830.
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