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发明名称
Perfectionnements aux charrues réversibles à disques
摘要
申请公布号
FR1094513(A)
申请公布日期
1955.05.20
申请号
FRD1094513
申请日期
1953.11.25
申请人
ETABLISSEMENTS A. BOURGUIGNON
发明人
分类号
A01B7/00
主分类号
A01B7/00
代理机构
代理人
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