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发明名称
HOLOGRAMME.
摘要
申请公布号
DE3750089(D1)
申请公布日期
1994.07.21
申请号
DE19873750089
申请日期
1987.12.18
申请人
POLAROID CORP., CAMBRIDGE, MASS.
发明人
INGWALL, RICHARD, T., NEWTON, MA 02165;TROLL, MARK, A., SOMERVILLE, MA 02143
分类号
G03F;G03F7/00;G03H1/02;G03H1/04;G03H1/18;(IPC1-7):G03F7/00
主分类号
G03F
代理机构
代理人
主权项
地址
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