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PCE
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DIFF Subgroup
C10M 129/84

of carbonic acid

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen > having a carbon chain of less than 30 atoms > Esters > of carbonic acid

CPC:

Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen > having a carbon chain of less than 30 atoms > Esters (epoxidised C10M129/66) > of carbonic acid

No child classifications to compare. This is a leaf node in both IPC and CPC.