A labyrinth seal includes a first disc and a second disc spaced axially from the first disc such that an axial intermediate chamber is formed between the first and the second discs. A first ring connected with the first disc so as to extend generally toward the second disc and into the axial chamber.....
[更多]
The invention in this product relates to the combination of four dry extracts incorporated in oriblettes. The product contains natural active ingredients which have a strong antibacterial effect against bacteria resistant to antibiotics. Besides the prevention and treatment of oral cavities and phar.....
[更多]
Wide range of potential uses.
[更多]
http://www.wipo.int/patentscope/search/en/detail.jsf?docId=WO15/001386
[更多]
Se the attached document please.
[更多]
| |< <- | [51] [52] [53] [54] [55] [56] [57] [58] [59] [60] [61] | -> >| |
