Search Results       Your search for [subject]Classification of invention and design patents -- Philippines returned 1 record.           Official gazette IPO & IPR: key to drive for global excellence in the 21st century. Makati City, Philippines: Intellectual Property Office, Department of Trade and Industry, 1998. Subject: Official gazette -- Philippines; Inventions and design patents granted -- Philippines; Classification of invention and design patents -- Philippines; Patenting Invenstions and designs -- Philippines.          Add to Book Cart Relevance: 35.25%