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发明名称
Dispositif de trappe et d'abreuvoir automatiques utilisables en aviculture
摘要
申请公布号
FR920704(A)
申请公布日期
1947.04.16
申请号
FRD920704
申请日期
1946.01.25
申请人
发明人
TEITLER MAURICE
分类号
A01K39/02
主分类号
A01K39/02
代理机构
代理人
主权项
地址
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