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发明名称
Four à réchauffer les blocs de fer, d'acier ou d'autres métaux
摘要
申请公布号
FR870137(A)
申请公布日期
1942.03.03
申请号
FRD870137
申请日期
1941.02.18
申请人
发明人
SPRENGER ARTHUR
分类号
F27D1/00
主分类号
F27D1/00
代理机构
代理人
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