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发明名称
Amélioration d'avant-train sur charrue interceps
摘要
申请公布号
FR771185(A)
申请公布日期
1934.10.02
申请号
FRD771185
申请日期
1934.04.04
申请人
发明人
MARIUS ARNAUD LOUIS
分类号
A01B3/10
主分类号
A01B3/10
代理机构
代理人
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