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The United States Patent System
Floyd Lamar Vaughan
其他書名
Legal and Economic Conflicts in American Patent History
出版University of Oklahoma Press, 1956
URLhttp://books.google.com.hk/books?id=0o0MAQAAIAAJ&hl=&source=gbs_api
註釋Presents, in alphabetical order, twenty-six watercolor paintings done during the Depression of items in the Index of American Design, a 19880614072653.5of American decorative arts.