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经营范围
发明名称
RECOILLESS PROPELLER FOR VTOL PLANE
摘要
申请公布号
JPS57130898(A)
申请公布日期
1982.08.13
申请号
JP19810014133
申请日期
1981.02.02
申请人
MAEDA TAMIO
发明人
MAEDA TAMIO
分类号
B64C27/20
主分类号
B64C27/20
代理机构
代理人
主权项
地址
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