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发明名称
Perfectionnements aux accouplements de sécurite
摘要
申请公布号
BE576089(A1)
申请公布日期
1959.06.15
申请号
BE19590576089
申请日期
1959.02.25
申请人
GUSTAVE BURKHARDT
发明人
GUSTAVE BURKHARDT
分类号
(IPC1-7):F06D
主分类号
(IPC1-7):F06D
代理机构
代理人
主权项
地址
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