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发明名称
Procédé et appareil perfectionnés pour engendrer du gaz
摘要
申请公布号
FR832366(A)
申请公布日期
1938.09.26
申请号
FRD832366
申请日期
1938.01.21
申请人
FOREIGN PATENT RIGHTS, INC.
发明人
分类号
主分类号
代理机构
代理人
主权项
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