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经营范围
发明名称
Perfectionnements aux trains d'atterrissage à roue orientable
摘要
申请公布号
FR50820(E)
申请公布日期
1941.04.18
申请号
FRD50820
申请日期
1939.08.11
申请人
发明人
MERCIER PIERRE ERNEST
分类号
B60T1/06;B64C25/44;B64C25/50;F16D65/847
主分类号
B60T1/06
代理机构
代理人
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地址
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