C10M 109/00 Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution (C10M101/00 takes precedence)
Introduced: January 1985
Title
Titles differ between systems:
IPC: Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
CPC: Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution (C10M101/00 takes precedence)
Full Title
Full titles differ between systems:
Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution (C10M101/00 takes precedence)
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1985.
Child Classifications
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