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发明名称
Fertilisateur électromagnétique
摘要
申请公布号
FR874272(A)
申请公布日期
1942.08.03
申请号
FRD874272
申请日期
1941.07.28
申请人
发明人
REBOISSON LEONIE-GABRIELLE
分类号
A01G7/04
主分类号
A01G7/04
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代理人
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