F01L 31/06
Valve drive, valve adjustment during operation, or other valve control, not provided
Official title: with tripping-gear specially for oscillatory valves; Oscillatory tripping-valves, e.g. of Corliss type
F01L31/06 (Valve drive, valve adjustment during operation, or other valve control, not provided) appears on 2 US grants and 1 published applications in this corpus.
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- Published applications
- 1
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- Latest grant
- 22 Sep 2015
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