F23Q 23/02
Testing of ignition timing
F23Q23/02 (Testing of ignition timing) appears on 1 US grants and 1 published applications in this corpus.
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- Published applications
- 1
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- 2
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- 4
- Latest grant
- 2 Jul 2019
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| Year | Granted patents | Published applications |
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| 2017 | 0 | 1 |
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| 2019 | 1 | 0 |
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