x No Plagiarism!V6IwWgZKMSFF8MpTX4zAposted on PENANA 十年完成的發明,兩分鐘前被別人搶先註冊專利。8964 copyright protection1533PENANAvvfLMwXOmh 維尼3.15.203.168ns3.15.203.168da2