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发明名称
FLUID VALVE
摘要
申请公布号
CA566502(A)
申请公布日期
1958.11.25
申请号
CAD566502
申请日期
申请人
VALVAIR CORPORATION
发明人
DONALD D. GLOWER;ALBERT M. ROCKWOOD
分类号
主分类号
代理机构
代理人
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