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发明名称
NEGATIVE CARRIER ASSEMBLY
摘要
申请公布号
GB8720262(D0)
申请公布日期
1987.10.07
申请号
GB19870020262
申请日期
1987.08.27
申请人
NORITSU KENKYU CENTER CO LTD
发明人
分类号
G03B27/32;G03B27/46;G03B27/62
主分类号
G03B27/32
代理机构
代理人
主权项
地址
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