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Dividing the first rain flush out of the stormwater flow

Dividing the first rain flush out of the stormwater flow · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

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Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	E03F2201/10
Official title	Dividing the first rain flush out of the stormwater flow
Display label	Dividing the first rain flush out of the stormwater flow
Total patents	3

Year-over-year patent counts classified under this CPC code.

Filing activity appears stable based on the most recent years.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.