Mixed fiber sliver for use in the manufacture of cigarette filter elements
US-9833017-B2 · Dec 5, 2017 · US
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Patent family 48949219
This patent family groups 3 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 48949219 |
| Family type | — |
| Earliest priority | Jul 25, 2012 |
| First filing country | US |
| Member publications | 3 |
| Countries | US |
| Representative publication | US9833017B2 — Mixed fiber sliver for use in the manufacture of cigarette filter elements |
Representative publication
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US9833017B2 — Mixed fiber sliver for use in the manufacture of cigarette filter elements (published Dec 5, 2017)
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