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发明名称
A new or improved method of making airtight joints between component parts of glass vessels and the like
摘要
申请公布号
GB655691(A)
申请公布日期
1951.08.01
申请号
GB19480021692
申请日期
1948.08.17
申请人
EGYESULT IZZOLAMPA ES VILLAMOSSAGI RESZVENYTARSASAG
发明人
分类号
H01J5/24
主分类号
H01J5/24
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代理人
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