DIFF Subgroup
G01L 1/02 by hydraulic or pneumatic means
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Measuring force or stress, in general > by hydraulic or pneumatic means
CPC:
Measuring force or stress, in general (measuring force due to impact G01L5/00) > by hydraulic or pneumatic means
No child classifications to compare. This is a leaf node in both IPC and CPC.