一种基于区块链的数据校验方法及系统 [发明授权]
Release time:2021-06-24 Hits:
Disigner of the Invention:缪志鹏,Yu Rong,康嘉文,Haochuan Zhang,huangxumin
Type of Patent:Invent
State of Patent:Authorized patents
Authorization number:CN107249009B
Service Invention or Not:no