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Stephen P. Ladas的作品

Cover for Stephen P. Ladas · Patents, Trademarks, and Related Rights: National and International Protection (Hardcover Book) (1975)

Patents, Trademarks, and Related... (1975)

Stephen P. Ladas

Cover for Stephen P. Ladas · The International Protection of Trade Marks by the American Republics (Hardcover Book) (1929)

The International Protection of ... (1929)

Stephen P. Ladas