漢德百科全書 | 汉德百科全书
       
Chinese — German
慕尼黑欧洲专利局
  mu4 ni2 hei1 ou1 zhou1 zhuan1 li4 ju2
  4 2 years ago 7 months ago
Europäisches Patentamt München
This image, video or audio may be copyrighted. It is used for educational purposes only.