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发明名称
MAGNETIC HOLOGRAMS
摘要
申请公布号
US3610721(A)
申请公布日期
1971.10.05
申请号
USD3610721
申请日期
1969.10.29
申请人
E.I. DU PONT DE NEMOURS AND CO.
发明人
EDWARD ABRAMSON;JOHN C. CARIS;PHILIP A. FLOURNOY;MONROE S. SADLER
分类号
G02F1/09;G03H1/02;(IPC1-7):G02B27/00
主分类号
G02F1/09
代理机构
代理人
主权项
地址
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