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经营范围
发明名称
Compound structure, especially a sail board or surf board, and its manufacturing process.
摘要
申请公布号
EP0224023(B2)
申请公布日期
1994.03.23
申请号
EP19860114559
申请日期
1986.10.21
申请人
GEORG FRITZMEIER GMBH & CO.
发明人
FRANK, WOLFGANG
分类号
B32B5/26;B63B35/79;(IPC1-7):B63B5/24
主分类号
B32B5/26
代理机构
代理人
主权项
地址
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