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using several sheets to form the circumference

using several sheets to form the circumference · Cooperative Patent Classification (CPC)

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

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CPC classification statistics
Metric	Value
CPC code	B29C53/385
Official title	{using several sheets to form the circumference}
Display label	using several sheets to form the circumference
Total patents	4

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.