Air-conditioning device for a railway vehicle having at least two carriages
US-9776645-B2 · Oct 3, 2017 · US
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Patent family 50976870
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 50976870 |
| Family type | — |
| Earliest priority | Mar 20, 2014 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US9776645B2 — Air-conditioning device for a railway vehicle having at least two carriages |
Representative publication
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US9776645B2 — Air-conditioning device for a railway vehicle having at least two carriages (published Oct 3, 2017)
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