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发明名称
Inflatable de-icing boot
摘要
申请公布号
US2970794(A)
申请公布日期
1961.02.07
申请号
US19570661555
申请日期
1957.05.24
申请人
JOHNSON HERBERT C
发明人
JOHNSON HERBERT C.
分类号
B64D15/16
主分类号
B64D15/16
代理机构
代理人
主权项
地址
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