"No, I can't catch up with the time, there are two main reasons to apply for a patent, one is to identify whether our music is plagiarized, and the other is to obtain a unique certification, which is convenient for rights protection ......"

Zhou Chuan pinched his eyebrows worriedly: "If we take the risk of recording the song first, if we let other rivals hear the rumors, they will report it in various ways......

"Love Spreads" Chapter 159 Scandal is in the middle of a hand, please wait a moment,

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