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发明名称
Perfectionnement aux ferme-portes automatiques
摘要
申请公布号
FR1249488(A)
申请公布日期
1960.12.30
申请号
FR19590810563
申请日期
1959.11.18
申请人
ETABLISSEMENTS LEVASSEUR
发明人
分类号
E05F1/10
主分类号
E05F1/10
代理机构
代理人
主权项
地址
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