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发明名称
Arched skylight with attachment flanges
摘要
申请公布号
US3405487(A)
申请公布日期
1968.10.15
申请号
US19660521990
申请日期
1966.01.20
申请人
N.V. W. J. VAN DE KERKE & ZOON
发明人
KERKE DIRK VAN DE
分类号
E04D3/28;E04D13/03
主分类号
E04D3/28
代理机构
代理人
主权项
地址
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