Latest Inventions, Goods, Services
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2019
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Invention
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Power apparatus and unmanned helicopter.
A power apparatus including: a first engine (13) and a ... |
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Invention
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Power system and unmanned helicopter.
A power system includes a speed reducer, and a first turbo... |
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Invention
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Power system and unmanned helicopter. A power system comprises a reducer (1) and a first turbosha... |
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Invention
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Power apparatus and unmanned helicopter. A power apparatus, comprising: a first engine (13) and a... |
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Invention
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Parachute ejecting mechanism for unmanned helicopter and unmanned helicopter. A parachute ejectin... |
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