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The Law and Practice Relating to Letters Patent for Inventions. Together with Notices of the Patent Laws in Force in the Principal Foreign States and in the Colonies
William Fischer Agnew
其他書名
With an Appendix Containing the Statutes, Rules, Etc
出版Wildy and Sons, 1874
URLhttp://books.google.com.hk/books?id=83mTlG6UjXYC&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN