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发明名称
Vanne de communication perfectionnée à refroidissement par eau
摘要
申请公布号
FR1481549(A)
申请公布日期
1967.05.19
申请号
FR19660063392
申请日期
1966.05.27
申请人
S. P. KINNEY ENGINEERS, INC.
发明人
分类号
F16K27/04;F16K49/00
主分类号
F16K27/04
代理机构
代理人
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