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发明名称
Perfectionnements aux procédés et appareils pour la production du gaz pauvre
摘要
申请公布号
FR879580(A)
申请公布日期
1943.02.26
申请号
FRD879580
申请日期
1941.03.14
申请人
发明人
VOIRET EUGENE-GILBERT
分类号
C10J3/46
主分类号
C10J3/46
代理机构
代理人
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地址
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