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经营范围
发明名称
Improvements in or relating to balsa wood structures and members
摘要
申请公布号
GB822369(A)
申请公布日期
1959.10.21
申请号
GB19560035852
申请日期
1956.11.23
申请人
PLANTATION WOOD (LANCING) LIMITED;INSULARBO LIMITED
发明人
ADAMS WILLIAM JOHN
分类号
E04C2/12
主分类号
E04C2/12
代理机构
代理人
主权项
地址
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