| 发明名称 |
AIRCRAFT ROTOR OR PROPELLER HAVING BLADES WHICH FOLD WITH PITCH CONTROL MECHANISM CONTROLLING BLADE PITCH DURING NORMAL OPERATION AND DURING THE FOLDING AND UNFOLDING |
| 摘要 |
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| 申请公布号 |
CA906472(A) |
申请公布日期 |
1972.08.01 |
| 申请号 |
CAD906472 |
申请日期 |
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| 申请人 |
UNITED AIRCRAFT CORPORATION |
发明人 |
JAMES H. NACHOD |
| 分类号 |
B64C29/00;(IPC1-7):B64C29/00 |
主分类号 |
B64C29/00 |
| 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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