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经营范围
发明名称
RELIEF VALVE
摘要
申请公布号
CA617184(A)
申请公布日期
1961.03.28
申请号
CAD617184
申请日期
申请人
SHAND AND JURS CO.
发明人
JOSEPH P. VAN OVERVEEN;PETER C. JURS
分类号
主分类号
代理机构
代理人
主权项
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