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经营范围
发明名称
FRAMES FOR WINDOWS DOORS AND LIKE
摘要
申请公布号
GB1508581(A)
申请公布日期
1978.04.26
申请号
GB19740006244
申请日期
1975.02.07
申请人
BRIDGEWATER M
发明人
分类号
E06B1/02;E06B1/26;(IPC1-7):E06B1/26
主分类号
E06B1/02
代理机构
代理人
主权项
地址
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