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经营范围
发明名称
HIGH PRESSURE VALVE WITH COOPERATING BEVELLED SEALING FACES
摘要
申请公布号
US3428293(A)
申请公布日期
1969.02.18
申请号
USD3428293
申请日期
1966.01.14
申请人
THIOKOL CHEM. CORP.
发明人
HAROLD DAVIES
分类号
F16K51/00;(IPC1-7):F16K15/08;F16K5/04;F16K25/00
主分类号
F16K51/00
代理机构
代理人
主权项
地址
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