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发明名称
Machine for sealing and molding glass bulbs
摘要
申请公布号
US2418763(A)
申请公布日期
1947.04.08
申请号
US19440522942
申请日期
1944.02.18
申请人
CHARLES EISLER
发明人
EISLER CHARLES
分类号
H01K3/20
主分类号
H01K3/20
代理机构
代理人
主权项
地址
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