Purification device for river sewage treatment (Chinese)
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2021
- Patent / Electronic Resource
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Title:Purification device for river sewage treatment
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Additional title:一种用于河道污水处理的净化装置
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Patent number:CN112619245
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Patent applicant:
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Publication date:2021-04-09
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Type of media:Patent
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Type of material:Electronic Resource
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Language:Chinese
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Classification:
IPC: B01D SEPARATION, Trennen -
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