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发明名称
Contre-plaquette à ergot
摘要
申请公布号
FR751200(A)
申请公布日期
1933.08.28
申请号
FRD751200
申请日期
1933.02.22
申请人
发明人
OZANNE ANDRE-MARCEL-JOSEPH
分类号
D05B15/00
主分类号
D05B15/00
代理机构
代理人
主权项
地址
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