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发明名称
Dispositif pour le traitement des goudrons de bois
摘要
申请公布号
FR900343(A)
申请公布日期
1945.06.26
申请号
FRD900343
申请日期
1943.08.04
申请人
发明人
VILA ANTONY;DESALME RAOUL
分类号
C10C1/04
主分类号
C10C1/04
代理机构
代理人
主权项
地址
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