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发明名称
Perfectionnements aux appareils de stockage
摘要
申请公布号
FR1226985(A)
申请公布日期
1960.08.18
申请号
FR19590797111
申请日期
1959.06.10
申请人
发明人
POPPER OTTO
分类号
E04H6/18
主分类号
E04H6/18
代理机构
代理人
主权项
地址
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