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发明名称
Perfectionnements apportés aux coupe-racines et appareils analogues
摘要
申请公布号
FR45551(E)
申请公布日期
1935.10.17
申请号
FRD45551
申请日期
1933.11.09
申请人
ETABLISSEMENTS LEVASSEUR FRERES
发明人
分类号
B26D3/18
主分类号
B26D3/18
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代理人
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