语言 英语 ● 格式 PDF ● ISBN 9780243740758 ● 文件大小 2.5 MB ● 出版者 Forgotten Books ● 发布时间 2017 ● 下载 24 个月 ● 货币 EUR ● ID 5433899 ● 复制保护 无
A. V. Briesen
Patents
A Guide to Inventors, Manufacturers and Merchants, Who Seek to Secure and Maintain Patents for Inventions, Trade Marks and Copyrights, With an Appendix Containing the Complete Patent Law of the United States
Patents
A Guide to Inventors, Manufacturers and Merchants, Who Seek to Secure and Maintain Patents for Inventions, Trade Marks and Copyrights, With an Appendix Containing the Complete Patent Law of the United States