Language : English
王林

Patents

一种抗氧化胶原肽的制备方法

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Type of Patent:发明

State of Patent:已授权

Authorization number:201410064576.4

Service Invention or Not:no

Application Date:2014-02-26

Authorization Date:2016-08-24

Application Date:2014-02-26

Authorization Date:2016-08-24