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发明名称
High altitude observation means
摘要
申请公布号
US2763447(A)
申请公布日期
1956.09.18
申请号
US19540448940
申请日期
1954.08.10
申请人
CARRAU MARIO J
发明人
CARRAU MARIO J.
分类号
B64C27/04;F42B15/08
主分类号
B64C27/04
代理机构
代理人
主权项
地址
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