DIFF Subgroup
G01W 1/16 Measuring atmospheric potential differences, e.g. due to electrical charges in clouds (measuring potentiels in general G01R)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Measuring atmospheric potential differences, e.g. due to electrical charges in clouds
CPC: Measuring atmospheric potential differences, e.g. due to electrical charges in clouds (measuring potentiels in general G01R)
Full Title
Full titles differ between systems:
IPC:
Meteorology > Measuring atmospheric potential differences, e.g. due to electrical charges in clouds
CPC:
Meteorology > Measuring atmospheric potential differences, e.g. due to electrical charges in clouds (measuring potentiels in general G01R)
No child classifications to compare. This is a leaf node in both IPC and CPC.