三亚市知识产权保护中心
领域数据更新于 2026-01海南省 · 三亚0898-88890084
受理的 IPC 分类号(83 个)
A01NA22CA61PB24BB28BB30BB32BB63BB63CB63GB63HB63JB64UB65DB65GB66CB66DB82YC02FC07KC08BC11BC12MC12NC12PC12QC23FE02BE02CE02DE21BE21CF01NF03BF03DF16LF21LF21SF21VG01BG01CG01DG01FG01HG01JG01KG01LG01MG01PG01RG01SG01TG01VG01WG02BG02FG05BG05DG06FG06KG06NG06TG06VG08BG08CG08GG21DG21FH01MH01QH01RH02GH02HH02JH02KH02NH02SH04BH04LH04NH04WH05BH05K
