Ion filter lifetime perception device for fuel cell vehicle
US-2016197363-A1 · Jul 7, 2016 · US
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Single flow ion exchange device
USD820780S · US · S1
| Field | Value |
|---|---|
| Publication number | US-D820780-S |
| Application number | US-201629554529-F |
| Country | US |
| Kind code | S1 |
| Filing date | Feb 12, 2016 |
| Priority date | Aug 13, 2015 |
| Publication date | Jun 19, 2018 |
| Grant date | Jun 19, 2018 |
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CLAIM We claim the ornamental design for a single flow ion exchange device, as shown and described.
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