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经营范围
发明名称
Collecteur pour cheminée
摘要
申请公布号
FR1178950(A)
申请公布日期
1959.05.19
申请号
FRD1178950
申请日期
1957.07.16
申请人
发明人
LOUIS PIERRE-GEORGES-ALEXA
分类号
F23L17/02
主分类号
F23L17/02
代理机构
代理人
主权项
地址
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