Patent CN201310275148.1 - Communication Device Detection
CNIPA-published invention patent CN201310275148.1, held by Guangzhou Sonostar. Verify by number on CNIPA. A patent is not a product certification.
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CNIPA-published invention patent CN201310275148.1, held by Guangzhou Sonostar. Verify by number on CNIPA. A patent is not a product certification.