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发明名称
Four à gaz
摘要
申请公布号
BE388518(A1)
申请公布日期
1932.06.30
申请号
BE19320388518
申请日期
1932.05.14
申请人
N.V. Bakovenbouw voorheen H.P. den Boer
发明人
分类号
主分类号
代理机构
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