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发明名称
PLANAR WAVEGUIDE DEVICE
摘要
申请公布号
EP0260416(A3)
申请公布日期
1988.12.14
申请号
EP19870110998
申请日期
1987.07.29
申请人
POLAROID CORPORATION
发明人
ROBINSON, WILLIAM C.;SANFORD, NORMAN A.
分类号
G02B6/12;G02F1/01;G02F1/035;(IPC1-7):G02F1/03
主分类号
G02B6/12
代理机构
代理人
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地址
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