DIFF Subgroup
G01W 1/12 Sunshine duration recorders (measuring intensity of sunshine G01J)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Sunshine-duration recorders
CPC: Sunshine duration recorders (measuring intensity of sunshine G01J)
Full Title
Full titles differ between systems:
IPC:
Meteorology > Sunshine-duration recorders
CPC:
Meteorology > Sunshine duration recorders (measuring intensity of sunshine G01J)
No child classifications to compare. This is a leaf node in both IPC and CPC.