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发明名称
Fire-fighting tool
摘要
申请公布号
US1884990(A)
申请公布日期
1932.10.25
申请号
US19310538490
申请日期
1931.05.19
申请人
FUNKE FRED W
发明人
FUNKE FRED W.
分类号
A01B1/22
主分类号
A01B1/22
代理机构
代理人
主权项
地址
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