Chayo yabonye ibishushanyo mbonera by’ibihugu by’Uburayi ku igorofa rya PVC ritanyerera ku ya 4 Nyakanga 2023 (Patent No.: 015026864-0001) no guhuza amatafari yo hasi atanyerera ku ya 14 Nyakanga 2023 (Patent No.: 015028058-0001).
Igihe cyo kohereza: Kanama-04-2023