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Hand rubbing apparatus (corrugated tub-walls D06F1/04)

Hand rubbing apparatus (corrugated tub-walls D06F1/04) · Cooperative Patent Classification (CPC)

Textile and paper production, treatment, and products.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	D06F3/00
Official title	Hand rubbing apparatus (corrugated tub-walls D06F1/04)
Display label	Hand rubbing apparatus (corrugated tub-walls D06F1/04)
Total patents	6

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

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

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