Vacuum cleaner air escape nozzle filter with reinforced filter material in polyester, nonwoven polyester or polyacetal gives improved outgoing air quality and decreases possibility of asthmatic and allergic problems | |
YALCIN MUAMMER | |
URL标识 | 查看原文 |
语种 | 中文 |
内容类型 | 专利 |
URI标识 | http://www.corc.org.cn/handle/1471x/3575862 |
专题 | 吉林大学白求恩第一医院 |
推荐引用方式 GB/T 7714 | YALCIN MUAMMER. Vacuum cleaner air escape nozzle filter with reinforced filter material in polyester, nonwoven polyester or polyacetal gives improved outgoing air quality and decreases possibility of asthmatic and allergic problems. |
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