• All sections
• G - Physics
• G01M - Testing static or dynamic balance of machines or structurestesting of structures or apparatus, not otherwise provided for
• G01M 3/34 - Investigating fluid tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by testing the possibility of maintaining the vacuum in containers, e.g. in can-testing machines

Patent holdings for IPC class G01M 3/34

Total number of patents in this class: 78

10-year publication summary

Principal owners for this class