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发明名称
Sealing means
摘要
申请公布号
US3166133(A)
申请公布日期
1965.01.19
申请号
US19630275176
申请日期
1963.04.23
申请人
HALL DONALD W;TROYER BRYCE D
发明人
HALL DONALD W.;TROYER BRYCE D.
分类号
G01G23/00;G21F7/047
主分类号
G01G23/00
代理机构
代理人
主权项
地址
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