DIFF Subgroup
G04B 5/22 by thermometric, barometric or like effects or alterations
Introduced: September 1968
Title
Titles differ between systems:
IPC: by thermometric, barometric, or like effects or alterations
CPC: by thermometric, barometric or like effects or alterations
Full Title
Full titles differ between systems:
IPC:
Automatic winding-up > by thermometric, barometric, or like effects or alterations
CPC:
Automatic winding up > by thermometric, barometric or like effects or alterations
No child classifications to compare. This is a leaf node in both IPC and CPC.