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经营范围
发明名称
Stabilized optical systems
摘要
申请公布号
GB1099026(A)
申请公布日期
1968.01.10
申请号
GB19650013397
申请日期
1965.03.30
申请人
BELL & HOWELL COMPANY
发明人
ALVAREZ LUIS WALTER
分类号
G02B27/64
主分类号
G02B27/64
代理机构
代理人
主权项
地址
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