DIFF Subgroup
G01C 15/14 Artificial horizons
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Surveying instruments or accessories not provided for in groups > Artificial horizons
CPC:
Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00 > Artificial horizons
No child classifications to compare. This is a leaf node in both IPC and CPC.