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发明名称
Dispositif de barillet à plonge règlable pour fours à gaz
摘要
申请公布号
FR711301(A)
申请公布日期
1931.09.07
申请号
FRD711301
申请日期
1931.02.14
申请人
ETABLISSEMENTS FERNAND LONGATTE
发明人
分类号
C10B27/06
主分类号
C10B27/06
代理机构
代理人
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