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PCE
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DIFF Subgroup
A01M 29/12

using odoriferous substances, e.g. aromas, pheromones or chemical agents

Introduced: January 2011

Full Title

Scaring or repelling devices, e.g. bird-scaring apparatus > using odoriferous substances, e.g. aromas, pheromones or chemical agents

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