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发明名称
Réservoir à niveau constant
摘要
申请公布号
FR1353003(A)
申请公布日期
1964.02.21
申请号
FR19636943212
申请日期
1963.01.11
申请人
发明人
DOYEN LEON;DOYEN LOUIS
分类号
G05D9/02
主分类号
G05D9/02
代理机构
代理人
主权项
地址
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