DIFF Subgroup
F01M 1/18 Indicating or safety devices (concerning lubricant level F01M11/06, F01M11/12)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Indicating or safety devices
CPC: Indicating or safety devices (concerning lubricant level F01M11/06, F01M11/12)
Full Title
Full titles differ between systems:
IPC:
Pressure lubrication > Indicating or safety devices
CPC:
Pressure lubrication > Indicating or safety devices (concerning lubricant level F01M11/06, F01M11/12)
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
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