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发明名称
Gasket
摘要
申请公布号
US1944135(A)
申请公布日期
1934.01.16
申请号
US19280268528
申请日期
1928.04.09
申请人
GENERAL FIRE EXTINGUISHER COMPANY
发明人
DENNIS BASIL W.
分类号
F16L23/20
主分类号
F16L23/20
代理机构
代理人
主权项
地址
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