ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
H03H0009460000 Filters (multiple-port electromechanical filters H03H0009700000) 1
H03H0009480000 Coupling means therefor 1
H03H0009500000 Mechanical coupling means 1
H03H0009520000 Electric coupling means 1
H03H0009540000 comprising resonators of piezo-electric or electrostrictive material (H03H0009640000 takes precedence);; 1
H03H0009560000 Monolithic crystal filters 1
H03H0009580000 Multiple crystal filters 1
H03H0009600000 Electric coupling means therefor 1
H03H0009620000 comprising resonators of magnetostrictive material (H03H0009640000 takes precedence);; 1
H03H0009640000 using surface acoustic waves 1
H03H0009660000 Phase shifters 1
H03H0009680000 using surface acoustic waves 1
H03H0009700000 Multiple-port networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common or source 1
H03H0009720000 Networks using surface acoustic waves 1
H03H0009740000 Multiple-port networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source (networks for phase shifting H03H0009660000) 1