DIFF Subgroup
F01M 1/20 concerning lubricant pressure
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Pressure lubrication > Indicating or safety devices > concerning lubricant pressure
CPC:
Pressure lubrication > Indicating or safety devices (concerning lubricant level F01M11/06, F01M11/12) > concerning lubricant pressure
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
Navigate with arrow keys, Enter to open
- F01M 1/22 rendering machines or engines inoperative or idling on pressure failure IPC+CPC Available in IPC and CPC