DIFF Subgroup
F24S 70/65 Combinations of two or more absorbing elements
Introduced: January 2018
Full Title
Full titles differ between systems:
IPC:
Details of absorbing elements > characterised by the structure or construction > Combinations of two or more absorbing elements
CPC:
Details of absorbing elements > characterised by the structure or construction (absorbing coatings or surface treatment for increasing absorption F24S70/20; auxiliary coatings F24S70/30) > Combinations of two or more absorbing elements
No child classifications to compare. This is a leaf node in both IPC and CPC.