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经营范围
发明名称
Perfectionnements aux appareils thermostatiques
摘要
申请公布号
FR811730(A)
申请公布日期
1937.04.21
申请号
FRD811730
申请日期
1936.01.08
申请人
ETABLISSEMENTS MAURICE HOUDAILLE
发明人
分类号
G05D23/02
主分类号
G05D23/02
代理机构
代理人
主权项
地址
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