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Robert R. Livingston to Thomas Jefferson, December 10, 1790, with Memorandum on Patenting Proposed Invention

Robert R. Livingston to Thomas Jefferson, December 10, 1790, with Memorandum on Patenting Proposed Invention

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Summary

with Memorandum on Patenting Proposed Invention

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Date

01/01/1790
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Source

Library of Congress
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