- Filing date: 2021-08-06
- Request for accelerated examination: 2021-08-24
- Request for prior art search: 2021-08-24
- Prior art search report: 2021-08-25
- Decision to grant: 2022-04-11
- Registration: 2022-05-05
- Title of invention: Dual air-curtain type anti-scatter paint spraying apparatus for painting apartment building walls
[Note] Prosecuted under accelerated examination, this application was registered in about 9 months.
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