2020-05-29PB01Publication
2020-05-29PB01Publication
2020-06-23SE01Entry into force of request for substantive examination
2020-06-23SE01Entry into force of request for substantive examination
2022-11-04RJ01Rejection of invention patent application after publication
Application publication date: 20200529
2022-11-04RJ01Rejection of invention patent application after publication