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发明名称
Nouveaux procédé et produit servant à l'amélioration des terrains en agriculture
摘要
申请公布号
FR915207(A)
申请公布日期
1946.10.30
申请号
FRD915207
申请日期
1945.10.01
申请人
发明人
BERCOVICI LEON
分类号
C05D9/02
主分类号
C05D9/02
代理机构
代理人
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