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发明名称
Sealing construction
摘要
申请公布号
US2154199(A)
申请公布日期
1939.04.11
申请号
US19360082987
申请日期
1936.06.01
申请人
THOMPSON PRODUCTS, INC.
发明人
COLWELL ARCHIE T.;BURKHARDT OTTO M.
分类号
F04D29/12
主分类号
F04D29/12
代理机构
代理人
主权项
地址
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