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发明名称
Procédé d'exploitation des fours à régénération et en particulier des fours métallurgiques de fusion
摘要
申请公布号
FR695850(A)
申请公布日期
1930.12.22
申请号
FRD695850
申请日期
1930.05.19
申请人
发明人
ALBERTS WALTER;ZIMMERMANN PAUL
分类号
F28D17/00
主分类号
F28D17/00
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代理人
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地址
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