Evaporative emissions control system including a purge pump and hydrocarbon sensor
US-9879623-B2 · Jan 30, 2018 · US
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Yang wei-jun patents in 2018
Yang wei-jun was listed as an assignee on 1 patent publication in 2018.
| Metric | Value |
|---|---|
| Company | Yang wei-jun |
| Year | 2018 |
| Patents | 1 |
Patents
Representative publications for Yang wei-jun in 2018.
Top CPC classifications
Most common classification codes for Yang wei-jun in 2018.
| CPC | Patents |
|---|---|
| F02D41/0045 | 1 |
| F02D41/021 | 1 |
| F02D41/064 | 1 |
| F02M25/0818 | 1 |
| F02M25/0827 | 1 |
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