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发明名称
Light-sensitive layer and method of making same
摘要
申请公布号
US2178771(A)
申请公布日期
1939.11.07
申请号
US19350043636
申请日期
1935.10.04
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
ALINK ROELOF JAN HENDRIK;BOER JAN HENDRIK DE
分类号
G03C5/18
主分类号
G03C5/18
代理机构
代理人
主权项
地址
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