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2019-08-20
First prize of "peach war cup" in 2014
Software copyright
Utility model patent certificate 001 relates to an intelligent advertisement dustbin
Utility model patent certificate 002 relates to an indoor garbage can
Utility model patent certificate 003 a kind of photosensitive dustbin
Utility model patent certificate 004 intelligent voice broadcasting frame
The utility model patent certificate 007 relates to an advertisement dustbin
Challenge cup provincial gold medal
Certificate of design patent