Pressure reducing device capable of self-adjusting according to internal pressure (Chinese)
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2021
- Patent / Electronic Resource
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Title:Pressure reducing device capable of self-adjusting according to internal pressure
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Additional title:一种可根据内部压力自调的减压装置
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Patent number:CN112859943
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Patent applicant:
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Patent family:
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Contributors:WANG LIANGLIANG ( author )
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Publisher:
- New search for: Europäisches Patentamt
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Publication date:2021-05-28
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Type of media:Patent
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Type of material:Electronic Resource
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Language:Chinese
- New search for: G05D / B01J
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Classification:
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