A TREATISE ON THE LAW AND PRACTICE RELATING TO
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ETTERS PATENT FOR INVENTIONS. With an Ap])endix of Statutes. InternationalConvention, Rules, Forms ard-Precedenta, Orders, &c. By Robert Fkost, B.Sc. (Lond.), ofLincoln's Inn, Barrister-at-La\v. Second Edition, in royal 8vo, price S2s., cloth,
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