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发明名称
Perfectionnement aux installations de réglage du chauffage des immeubles
摘要
申请公布号
FR1400647(A)
申请公布日期
1965.05.28
申请号
FR19640974821
申请日期
1964.05.15
申请人
<MINISTER OF PUBLIC BUILDING AND WORKS>
发明人
分类号
G05D23/24
主分类号
G05D23/24
代理机构
代理人
主权项
地址
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