ClassID:

5529

A24D3/0208 - CPC Classification

Classification description:

Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes; Manufacture of tobacco smoke filters; Preliminary operations before the filter rod forming process, e.g. crimping, blooming Cutting filter materials

Recent Application in this class: