Device for attaching foam filter cartridges to the window within an aquarium
- 专利权人:
- Dennis;Dennis Vietze;Vietze
- 发明人:
- 申请号：
- DE202020000732
- 公开号：
- DE202020000732U1
- 申请日:
- 2020.02.21
- 申请国别(地区):
- DE
- 年份:
- 2020
- 代理人:
- 摘要：
- Befestigungsvorrichtung um Filterschwämme frei an einer Aquarienscheibe zu befestigenFastening device to attach filter sponges freely to an aquarium glass
- 来源网站：
- 中国工程科技知识中心
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