DIFF Subgroup
C10M 105/02 Well-defined hydrocarbons (petroleum fractions C10M101/02)
Introduced: January 1985
Title
Titles differ between systems:
IPC: Well-defined hydrocarbons
CPC: Well-defined hydrocarbons (petroleum fractions C10M101/02)
Full Title
Full titles differ between systems:
IPC:
Lubricating compositions characterised by the base-material being a non-macromolecular organic compound > Well-defined hydrocarbons
CPC:
Lubricating compositions characterised by the base-material being a non-macromolecular organic compound > Well-defined hydrocarbons (petroleum fractions C10M101/02)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 1985.
Child Classifications
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