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发明名称
Cellular construction for aircraft pontoons
摘要
申请公布号
US2029215(A)
申请公布日期
1936.01.28
申请号
US19340744071
申请日期
1934.09.14
申请人
ATWOOD HARRY N
发明人
ATWOOD HARRY N.
分类号
B64C35/00
主分类号
B64C35/00
代理机构
代理人
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