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发明名称
Safety fluid-pressure relief device
摘要
申请公布号
GB844393(A)
申请公布日期
1960.08.10
申请号
GB19570009753
申请日期
1957.03.25
申请人
BLACK, SIVALLS & BRYSON, INC.
发明人
COFFMAN ROBERT SAMUEL
分类号
F16K17/16
主分类号
F16K17/16
代理机构
代理人
主权项
地址
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