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    In March 2018, PARON was authorized utility model patent: Bracelet controlled color-changing glasses.

    • Categories:News
    • Time of issue:2018-03-04 16:30

    In March 2018, PARON was authorized utility model patent: Bracelet controlled color-changing glasses.

    • Categories:News
    • Time of issue:2018-03-04 16:30

    In March 2018, PARON was authorized utility model patent: Bracelet controlled color-changing glasses.

    Previous: In January 2019, PARON was authorized invention patent: thiazole derivatives and their preparation method and use.
    Next: None
    Previous: In January 2019, PARON was authorized invention patent: thiazole derivatives and their preparation method and use.
    Next: None
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