ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G01H0003100000 Amplitude; Power 1
G01H0003120000 by electric means (G01H0003140000 takes precedence);; 1
G01H0003140000 Measuring mean amplitude; Measuring mean power; Measuring time integral of power 1
G01H0005000000 Measuring propagation velocity of ultrasonic, sonic or infrasonic waves 1
G01H0007000000 Measuring reverberation time 1
G01H0009000000 Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means 1
G01H0011000000 Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties 1
G01H0011020000 by magnetic means, e.g. reluctance 1
G01H0011040000 using magnetostrictive devices 1
G01H0011060000 by electric means 1
G01H0011080000 using piezo-electric devices 1
G01H0013000000 Measuring resonant frequency 1
G01H0015000000 Measuring mechanical or acoustic impedance 1
G01H0017000000 Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the other groups of this subclass 1
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 1