ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G10K0009150000 Self-interrupting arrangements 1
G10K0009160000 with means for generating the current by muscle power 1
G10K0009180000 Details, e.g. bulbs, pumps, pistons, switches or casings 1
G10K0009200000 Sounding members 1
G10K0009220000 Mountings; Casings 1
G10K0011000000 Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general 1
G10K0011020000 Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators 1
G10K0011040000 Acoustic filters 1
G10K0011080000 Non-electric sound-amplifying devices, e.g. non-electric megaphones (amplifying by horns G10K0011020000; amplifying by focusing G10K0011260000) 1
G10K0011160000 Methods or devices for protecting against, or for damping, noise or other acoustic waves in general (G10K0011360000 takes precedence);; 1
G10K0011162000 Selection of materials 1
G10K0011165000 Particles in a matrix 1
G10K0011168000 Plural layers of different materials, e.g. sandwiches 1
G10K0011172000 using resonance effects 1
G10K0011175000 using interference effects; Masking sound 1