ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
H01J0061660000 having one or more specially shaped cathodes, e.g. for advertising purposes 1
H01J0061680000 Lamps in which the main discharge is between parts of a current-carrying guide, e.g. halo lamp 1
H01J0061700000 Lamps with low-pressure unconstricted discharge 1
H01J0061720000 having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury 1
H01J0061740000 having a main light-emitting filling of difficult vaporisable metal vapour, e.g. sodium 1
H01J0061760000 having a filling of permanent gas or gases only 1
H01J0061780000 with cold cathode; with cathode heated only by discharge, e.g. high-tension lamp for advertising 1
H01J0061800000 Lamps suitable only for intermittent operation, e.g. flash lamp 1
H01J0061820000 Lamps with high-pressure unconstricted discharge 1
H01J0061840000 Lamps with discharge constricted by high pressure 1
H01J0061860000 with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection 1
H01J0061880000 with discharge additionally constricted by envelope 1
H01J0061900000 Lamps suitable only for intermittent operation, e.g. flash lamp 1
H01J0061920000 Lamps with more than one main discharge path 1
H01J0061940000 Paths producing light of different wavelengths, e.g. for simulating daylight 1