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发明名称
Bêche ou instrument analogue
摘要
申请公布号
FR58918(E)
申请公布日期
1954.04.22
申请号
FRD58918
申请日期
1948.12.20
申请人
发明人
JOUSSE LUC-CLAUDE
分类号
A01B1/02;A01D11/00
主分类号
A01B1/02
代理机构
代理人
主权项
地址
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