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A Supplement to a Practical Treatise on the Law of Patents for Inventions, with Suggestions of Many Alterations in that Law
Richard Godson
其他書名
And an Abstract of the Laws in Force in America, Spain, Austria, Netherlands, and France
出版Saunders and Benning, 1832
URLhttp://books.google.com.hk/books?id=501PjgEACAAJ&hl=&source=gbs_api