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发明名称
Double glazing panels
摘要
申请公布号
GB2204346(A)
申请公布日期
1988.11.09
申请号
GB19870009238
申请日期
1987.04.16
申请人
* WARD BUILDING SYSTEMS LIMITED
发明人
JOHN RICHARD * STEPHENSON
分类号
E04B2/74;E06B3/26;E06B5/20;(IPC1-7):E06B3/66
主分类号
E04B2/74
代理机构
代理人
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地址
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