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发明名称
Vanne électro-magnétique double effet ou à trois voies
摘要
申请公布号
FR1012005(A)
申请公布日期
1952.07.02
申请号
FRD1012005
申请日期
1949.05.16
申请人
REGULATEURS FRANCEL
发明人
BOURDEAU GEORGES;LEROUSSEAU ROBERT
分类号
F16K11/044;F16K31/06
主分类号
F16K11/044
代理机构
代理人
主权项
地址
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