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Working rail or other metal track components on the spot

Working rail or other metal track components on the spot · Cooperative Patent Classification (CPC)

Building, mining, and civil engineering structures.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	E01B31/02
Official title	Working rail or other metal track components on the spot
Display label	Working rail or other metal track components on the spot
Total patents	5

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.