"The Smart feed delivery controller and its control system "utility model patent
Update time:2015-08-26 11:48:00Number of clicks:1225second
"Smart feed put the controller and its control system" utility model patents obtained review of the national patent office, subject to payment of the registration fee and the issuance of tax that will be published. There are 100k-200k orders of this type of controller products every year.
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