PPT 1 New Filing lao 24 5 2022
小专利申请与维护
ໃບຄຳຮ້ອງ ຂໍຮັບອະນຸສິດທິບັດ
Handling agency: Department of Intellectual Property
Source: DIP官方表格下载页 (https://dip.gov.la/wp-content/uploads/2024/01/PPT-1.-New-Filing_lao-24.5.2022.docx)
小专利申请与维护
ໃບຄຳຮ້ອງ ຂໍຮັບອະນຸສິດທິບັດ
Handling agency: Department of Intellectual Property
Source: DIP官方表格下载页 (https://dip.gov.la/wp-content/uploads/2024/01/PPT-1.-New-Filing_lao-24.5.2022.docx)