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发明名称
Method for forming a glass-to-metal seal
摘要
申请公布号
US3167418(A)
申请公布日期
1965.01.26
申请号
US19610101021
申请日期
1961.04.05
申请人
AMERICAN OPTICAL COMPANY
发明人
HOPKINS ETHAN C.;ASK CLIFFORD W.
分类号
C03C27/04
主分类号
C03C27/04
代理机构
代理人
主权项
地址
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