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经营范围
发明名称
Relief valve cartridge
摘要
申请公布号
US3412753(A)
申请公布日期
1968.11.26
申请号
US19650503161
申请日期
1965.10.23
申请人
STE-ART CO.
发明人
BAKER STEPHEN C.
分类号
F16K17/10
主分类号
F16K17/10
代理机构
代理人
主权项
地址
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