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经营范围
发明名称
HERMETIC SEAL
摘要
申请公布号
US3602634(A)
申请公布日期
1971.08.31
申请号
USD3602634
申请日期
1970.03.23
申请人
FAIRCHILD CAMERA AND INSTRUMENT CORP.
发明人
WILLIAM P. MEULI
分类号
H01L21/50;H01L23/10;(IPC1-7):H01L1/02
主分类号
H01L21/50
代理机构
代理人
主权项
地址
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