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经营范围
发明名称
SCHREIBPROJEKTOR
摘要
申请公布号
DE7132078(U)
申请公布日期
1972.04.27
申请号
DE19710032078U
申请日期
1971.08.21
申请人
KODAK AG
发明人
分类号
G03B21/132;(IPC1-7):G03B21/13
主分类号
G03B21/132
代理机构
代理人
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地址
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