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发明名称
BUILDING ELEMENT FOR ROOF STRUCTURES
摘要
申请公布号
GB2147334(A)
申请公布日期
1985.05.09
申请号
GB19840024257
申请日期
1984.09.26
申请人
AKTIELSELSKABET * JENS VILLADSENS FABRIKER
发明人
KAJ * BASTIANSEN;CHRISTIAN * BJORN;SVEN * HARDER;KELD HAAR * NIELSON;JORN * SORENSEN;LARS * THOUSIG
分类号
E04D3/28;E04D3/35;E04D3/363;(IPC1-7):E04D3/363
主分类号
E04D3/28
代理机构
代理人
主权项
地址
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