laptop table LY-NBT22 Practical new-type patent certificate
laptop table LY-NBT22 Practical new-type patent certificate
laptop table LY-NBT22 Practical new-type patent certificate
Practical new-type patent certificate
Utility model name: laptop table
Inventor: Yu Mingyue
The patent number: ZL200620015846.3
The patent application date: 2006/11/17
The patentee: Yu Mingyue
Authorized by the announcement date: 2007/12/12
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