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发明名称
Brique pour la construction de hauts-fourneaax, fours à chaux, etc.
摘要
申请公布号
FR727170(A)
申请公布日期
1932.06.14
申请号
FRD727170
申请日期
1931.11.06
申请人
TONWERK LAUSEN A. -G.
发明人
分类号
F27D1/04
主分类号
F27D1/04
代理机构
代理人
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