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发明名称
Dispositif d'alimentation pour chaudières
摘要
申请公布号
FR672999(A)
申请公布日期
1930.01.09
申请号
FRD672999
申请日期
1929.04.12
申请人
SOCIETE ALSACIENNE DE CONSTRUCTIONS MECANIQUES
发明人
分类号
F22D5/00
主分类号
F22D5/00
代理机构
代理人
主权项
地址
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