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发明名称
Mixing and dispensing device
摘要
申请公布号
US2854977(A)
申请公布日期
1958.10.07
申请号
US19560591670
申请日期
1956.06.15
申请人
MINE SAFETY APPLIANCES COMPANY
发明人
MCCONNAUGHEY PAUL W.
分类号
A61M5/28;B65D81/32
主分类号
A61M5/28
代理机构
代理人
主权项
地址
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