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PCE
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DIFF Subgroup
A01G 24/15

Calcined rock, e.g. perlite, vermiculite or clay aggregates

Introduced: January 2018

Full Title

Full titles differ between systems:

IPC:

Growth substrates; Culture media; Apparatus or methods therefor > based on or containing inorganic material > containing soil minerals > Calcined rock, e.g. perlite, vermiculite or clay aggregates

CPC:

Growth substrates; Culture media; Apparatus or methods therefor (for mushrooms A01G18/20) > based on or containing inorganic material > containing soil minerals > Calcined rock, e.g. perlite, vermiculite or clay aggregates

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