ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G01D0005120000 using electric or magnetic means (G01D0005060000 takes precedence);; 1
G01D0005140000 influencing the magnitude of a current or voltage 1
G01D0005160000 by varying resistance 1
G01D0005165000 by relative movement of a point of contact and a resistive track 1
G01D0005180000 by varying effective impedance of discharge tubes or semiconductor devices 1
G01D0005200000 by varying inductance, e.g. by a movable armature 1
G01D0005220000 differentially influencing two coils 1
G01D0005240000 by varying capacitance 1
G01D0005241000 by relative movement of capacitor electrodes 1
G01D0005242000 by varying output of an electrodynamic device, e.g. of a tachodynamo 1
G01D0005243000 influencing the phase or frequency of ac 1
G01D0005244000 influencing characteristics of pulses or pulse trains; generating pulses or pulse trains 1
G01D0005245000 using a variable number of pulses in a train 1
G01D0005246000 by varying the duration of individual pulses 1
G01D0005247000 using time shifts of pulses 1