ຂໍ້ມູນ ແລະ ເຄື່ອງມືເພື່ອສະໜັບສະໜຸນທຸລະກິດ ແລະ ຜູ້ຈັດຕັ້ງປະຕິບັດທາງດ້ານກົດໝາຍ
The Official Website of the Department of Intellectual Property under the Ministry of Industry and Commerce Lao PDR
The Official Website of the Department of Intellectual Property under the Ministry of Industry and Commerce Lao PDR