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发明名称
Sealing composition and method
摘要
申请公布号
US2793967(A)
申请公布日期
1957.05.28
申请号
US19530359217
申请日期
1953.06.02
申请人
POOR & COMPANY
发明人
JEREMIAS BRUNO R.
分类号
C23C22/83
主分类号
C23C22/83
代理机构
代理人
主权项
地址
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