原名:The Revised Implementing Rules and Regulations for Patents, Utility Models and Industrial
作品简介:规则 1520. 取消授予专利的外观设计注册并加强知识产权的执法。菲律宾;。……
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原名:The Revised Implementing Rules and Regulations for Patents, Utility Models and Industrial
作品简介:规则 1520. 取消授予专利的外观设计注册并加强知识产权的执法。菲律宾;。……