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Continue to ChatHuawei published a patent related to ultrasonic cleaning of car windows https://www.huaweiupdate.com/huawei-published-a-patent-related-to-ultrasonic-cleaning-of-car-windows/
Huawei published a patent related to ultrasonic cleaning of car windows https://www.huaweiupdate.com/huawei-published-a-patent-related-to-ultrasonic-cleaning-of-car-windows/