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发明名称
Tubular ampoule closure
摘要
申请公布号
US2556331(A)
申请公布日期
1951.06.12
申请号
US19460658670
申请日期
1946.04.01
申请人
LOCKHART MARSHALL L
发明人
LOCKHART MARSHALL L.
分类号
A61M5/28;A61M5/31;B01L3/14
主分类号
A61M5/28
代理机构
代理人
主权项
地址
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