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发明名称
Stressed valve for laboratory glassware
摘要
申请公布号
US3325143(A)
申请公布日期
1967.06.13
申请号
US19640399244
申请日期
1964.09.25
申请人
PHILLIPS EDWIN D
发明人
PHILLIPS EDWIN D.
分类号
B01L3/00;F16K5/04
主分类号
B01L3/00
代理机构
代理人
主权项
地址
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