DIFF Subgroup
H02S 20/23 specially adapted for roof structures
Introduced: January 2014
Full Title
Full titles differ between systems:
IPC:
Supporting structures for PV modules > Supporting structures directly fixed to an immovable object > specially adapted for buildings > specially adapted for roof structures
CPC:
Supporting structures for PV modules > Supporting structures directly fixed to an immovable object (H02S20/30 takes precedence) > specially adapted for buildings > specially adapted for roof structures
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 2014.
Child Classifications
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