| 发明名称 |
Emergency descent control parachute for helicopter |
| 摘要 |
The parachute has a composite canopy (4) contained in a holder on the top of the rotor mast. The canopy has a pilot parachute. The main canopy has inflatable peripheral envelopes (9).
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| 申请公布号 |
FR2772340(A1) |
申请公布日期 |
1999.06.18 |
| 申请号 |
FR19970015832 |
申请日期 |
1997.12.11 |
| 申请人 |
GREZE ANDRE GEORGES |
发明人 |
GREZE ANDRE GEORGES |
| 分类号 |
B64D17/80;(IPC1-7):B64D17/80;B64C27/04 |
主分类号 |
B64D17/80 |
| 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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