编辑同志：在基层常遇到一些职工在农机改造、加工工艺方面有所发明创造，他们对自己的成果想申请专利．不知需办理哪些手续，望贵刊协助解答为盼。（农九师166团修造厂耿来军）发明人在申请专利之前，首先要明确申请专利的种类和国别．谁有权申请和取得专利权，发明创造是否具 Editorial Comrades: At the grassroots level, some workers often encounter some inventions and innovations in agricultural machinery transformation and processing. They want to apply for a patent for their own achievements. I do not know what procedures need to be handled, hope your help to answer your questions. (Nongjiuji 166 regiment repair factory Geng Laijun) Inventors in the patent before, we must first clear the type of patent and country. Who has the right to apply for and obtain patents, inventions and innovations are available