DIFF Subgroup
A01G 24/23 Wood, e.g. wood chips or sawdust
Introduced: January 2018
Full Title
Full titles differ between systems:
IPC:
Growth substrates; Culture media; Apparatus or methods therefor > based on or containing natural organic material > containing plant material > Wood, e.g. wood chips or sawdust
CPC:
Growth substrates; Culture media; Apparatus or methods therefor (for mushrooms A01G18/20) > based on or containing natural organic material > containing plant material > Wood, e.g. wood chips or sawdust
No child classifications to compare. This is a leaf node in both IPC and CPC.