卢森堡知识产权局
英文:Luxembourg Intellectual Property Office,简称:OPI
网址:Ministry of the Economy // The Luxembourg Government (gouvernement.lu)
卢森堡发明专利检索:BPP eRegister (public.ws_lu)
卢森堡知识产权局
英文:Luxembourg Intellectual Property Office,简称:OPI
网址:Ministry of the Economy // The Luxembourg Government (gouvernement.lu)
卢森堡发明专利检索:BPP eRegister (public.ws_lu)