1·In 2006, we attained technical invention letter of patent.
2006年，获得技术发明专利证书。
2·The international letter of patent and exhibition photograph.
国际专利证书及展览相片。
3·If there is an aforesaid power of attorney, his relative or friend may sign the patent trust letter on his behalf when the formalities for patent trust are handled.
有上述委托书的，办理专利代理委托手续时，专利代理委托书可由其亲友代为签章。
4·This letter is to inform you that we have lately obtain a patent for an improved method of aluminum solder.
我们改进的铝焊接法最近获得专利权，特此函告。
5·Article 9. When patent agencies accept consignments and handle business, they shall have a consignor's letter of commitment clearly stating commissioned items and powers.
第九条专利代理机构接受委托，承办业务，应当有委托人具名的书面委托书，写明委托事项和委托权限。
6·This letter is to inform you that we have lately obtained a patent for an improved method of aluminum soldering.
我们改进的铝焊接法最近获得专利权，特此函告。
7·Article 9 When patent agencies accept consignments and handle business, they shall have a consignor's letter of commitment clearly stating commissioned items and powers.
第九条专利代理机构接受委托，承办业务，应当有委托人具名的书面委托书，写明委托事项和委托权限。