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发明名称
Seal for high speed centrifuge
摘要
申请公布号
US2816704(A)
申请公布日期
1957.12.17
申请号
US19420456675
申请日期
1942.08.29
申请人
SKARSTROM CHARLES W
发明人
SKARSTROM CHARLES W.
分类号
B04B7/08;F16J13/02
主分类号
B04B7/08
代理机构
代理人
主权项
地址
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