| 发明名称 |
Internal combustion engine |
| 摘要 |
An internal combustion engine includes a rotary valve such that said rotary valve serves as an output shaft for said engine.
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| 申请公布号 |
US8347841(B1) |
申请公布日期 |
2013.01.08 |
| 申请号 |
US201213433855 |
申请日期 |
2012.03.29 |
| 申请人 |
R. DALE PELFREY;PELFREY RILEY DALE |
发明人 |
PELFREY RILEY DALE |
| 分类号 |
F01L7/00 |
主分类号 |
F01L7/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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