Your patent has not been made public. You can call China National Intellectual Property Administration to provide the patent number and name to inquire about the details of the patent.
China National Intellectual Property Administration Telephone can log on to the official website of China National Intellectual Property Administration in the upper right corner.
As can be seen from your patent application number, your patent application time is 20 12, and the authorization period of general utility models is between 6- 12 months. It is possible that the authorization notice has not been issued yet.
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utility model