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发明名称
Improved manufacture of strengthened glass
摘要
申请公布号
GB323301(A)
申请公布日期
1930.01.02
申请号
GB19280031244
申请日期
1928.10.27
申请人
HUMPHREY DESMOND MURRAY;DOUGLAS ARTHUR SPENCER
发明人
分类号
B32B17/10
主分类号
B32B17/10
代理机构
代理人
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