ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G01L0011060000 Ultrasonic means 1
G01L0013000000 Devices or apparatus for measuring differences of two or more fluid pressure values 1
G01L0013020000 using elastically-deformable members or pistons as sensing elements 1
G01L0013040000 using floats or liquids as sensing elements 1
G01L0013060000 using electric or magnetic pressure-sensitive elements 1
G01L0015000000 Devices or apparatus for measuring two or more fluid pressure values simultaneously 1
G01L0017000000 Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies 1
G01L0019000000 Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges 1
G01L0019020000 Arrangements for preventing, or for compensating for, effects of inclination or acceleration of the measuring device; Zero-setting means (for aneroid barometers G01L0007140000) 1
G01L0019040000 Means for compensating for effects of changes of temperature 1
G01L0019060000 Means for preventing overload or deleterious influence of the measured medium on the measuring device or ; vice versa 1
G01L0019080000 Means for indicating or recording, e.g. for remote indication 1
G01L0019100000 mechanical 1
G01L0019120000 Alarms or signals 1
G01L0019140000 Housings 1