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发明名称
Conical energy reflecting coupling device
摘要
申请公布号
US3293564(A)
申请公布日期
1966.12.20
申请号
US19630334401
申请日期
1963.12.30
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
FAN GEORGE J.
分类号
H01S3/092
主分类号
H01S3/092
代理机构
代理人
主权项
地址
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