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passing gas through crushing zone

passing gas through crushing zone · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

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CPC classification statistics
Metric	Value
CPC code	B02C17/1875
Official title	{passing gas through crushing zone}
Display label	passing gas through crushing zone
Total patents	5

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

Filing activity appears to be growing based on the most recent years.

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