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发明名称
LIGHT PROJECTION ASSEMBLY
摘要
申请公布号
US3566099(A)
申请公布日期
1971.02.23
申请号
USD3566099
申请日期
1968.09.16
申请人
POLAROID CORP.
发明人
ALBERT S. MAKAS
分类号
F21S8/10;G02B27/28;(IPC1-7):F21V9/14
主分类号
F21S8/10
代理机构
代理人
主权项
地址
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