ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G01R0013380000 using the steady or oscillatory displacement of a light beam by an electromechanical measuring system 1
G01R0013400000 using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect 1
G01R0013420000 Instruments using length of spark discharge, e.g. by measuring maximum separation of electrodes to produce spark 1
G01R0015000000 Details of measuring arrangements of the types provided for in groups ; G01R0017000000-G01R0029000000, G01R0033000000-G01R0033260000;  or G01R0035000000 1
G01R0015040000 Voltage dividers 1
G01R0015060000 having reactive components, e.g. capacitive transformer 1
G01R0015080000 Circuits for altering the measuring range 1
G01R0015090000 Autoranging circuits 1
G01R0015120000 Circuits for multi-testers, e.g. for measuring voltage, current, or impedance at will 1
G01R0015140000 Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks 1
G01R0015160000 using capacitive devices 1
G01R0015180000 using inductive devices, e.g. transformers 1
G01R0015200000 using galvano-magnetic devices, e.g. Hall-effect devices 1
G01R0015220000 using light-emitting devices, e.g. LED, optocouplers 1
G01R0015240000 using light-modulating devices 1