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发明名称
Improvements in or relating to methods of sealing rectangular glass windows to rectangular cones
摘要
申请公布号
GB694290(A)
申请公布日期
1953.07.15
申请号
GB19520006668
申请日期
1952.03.14
申请人
PHILIPS ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
C03B23/217;H01J9/26
主分类号
C03B23/217
代理机构
代理人
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