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发明名称
Filling spout with whistle
摘要
申请公布号
US2703194(A)
申请公布日期
1955.03.01
申请号
US19520269707
申请日期
1952.02.04
申请人
GRIFFIN FUEL COMPANY
发明人
WHITE FRED C.
分类号
B67D7/32
主分类号
B67D7/32
代理机构
代理人
主权项
地址
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