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Title:一种堆氦气涡轮机构
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Patent number:CN109723507
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Patent family:
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Publisher:
- New search for: Europäisches Patentamt
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Publication date:2023-09-12
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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: F01D
- Further information on International Patent Classification
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Classification:
IPC: F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen, NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES -
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