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发明名称
Self-closing filling nozzle
摘要
申请公布号
US2547690(A)
申请公布日期
1951.04.03
申请号
US19480033067
申请日期
1948.06.15
申请人
DONALD E. WAGGONER, JR.;JAMES F. GARDINER
发明人
CHADIL ROBBINS L.;HOFFER SAMUEL E.
分类号
B67D7/48
主分类号
B67D7/48
代理机构
代理人
主权项
地址
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