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Basic patent and trade-mark laws of the principal belligerent powers together with war legislation, ordinances, and edicts since August 1, 1914, to January 1, 1919, affecting paten...
Published 1974Subjects: “…Patent laws and legislation. http://id.loc.gov/authorities/subjects/sh85098644.…”
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Trade-marks : hearings before the Subcommittee on Trade-marks, Committee on Patents, House of Representatives, Seventy-seventh Congress, first session, on H.R. 102, H.R. 5461, and...
Published 1941Subjects:Government Document Book