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经营范围
发明名称
Tuyau à gaînes multiples.
摘要
申请公布号
BE578602(A1)
申请公布日期
1959.08.31
申请号
BE19590578602
申请日期
1959.05.11
申请人
LEON-FRANCOIS-LEOPOLD-EDGARD VAN RIE
发明人
LEON-FRANCOIS-LEOPOLD-EDGARD VAN RIE
分类号
(IPC1-7):F06L
主分类号
(IPC1-7):F06L
代理机构
代理人
主权项
地址
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