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Guangzhou Wenyi Intellectual Property Agency Ltd.
Tel: 8620-3722-5027
Fax: 8620-3722-5027
Mobile: 18933902532
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Email: info@wenyiip.com

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Address: Room 817,Guangdong Productivity Building, NO.116,Dongguanzhuang YihengRoad, Tianhe,Guangzhou,Guangdong,China. 




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Publisher：  Time：2014/6/6 17:57:25   Browse：
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　　自专利申请文件递交至专利局之日起，发明专利大概需要2年左右授权；实用新型专利大概需要6-8个月授权；外观设计大概需要4-6个月授权，
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Phone/Fax： 86 20-3722-5027  Mobile：18933902532   Q Q：18933902532  Email： info@wenyiip.com   

http://www.wenyiip.com  Address: Room 817,Guangdong Productivity Building, NO.116,Dongguanzhuang YihengRoad,Tianhe,Guangzhou,Guangdong,China.