DIFF Subgroup
C10M 107/44 Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Introduced: January 1985
Full Title
Lubricating compositions characterised by the base-material being a macromolecular compound > containing nitrogen > Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
No child classifications to compare. This is a leaf node in both IPC and CPC.