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In 2019, our company achieved fruitful results in patent application.

2019-12-31

In 2019, our company achieved fruitful results in patent application, with 3 invention patents, including 1 authorized; 12 utility model patents declared and 8 authorized

In 2019, our company achieved fruitful results in patent application, with 3 invention patents, including 1 authorized; 12 utility model patents declared and 8 authorized.

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