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2014
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Invention
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Planetary rotary engine with rotary ring valves. A rotary engine includes a housing and elliptica... |
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Invention
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Planetary rotary engine with rotary ring valves. A rotary engine (40a) includes a housing (76a) a... |
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2009
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Invention
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Planetary rotary engine.
A planetary engine (40) includes a
charge compression s... |
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Invention
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Planetary rotary engine. A planetary engine (40) includes a charge compression system for compres... |
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Invention
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Planetary rotary engine. A planetary engine includes a charge compression system for compressing ... |
