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发明名称
Production of light polarizing elements
摘要
申请公布号
US2981980(A)
申请公布日期
1961.05.02
申请号
US19560627980
申请日期
1956.12.13
申请人
OWENS-CORNING FIBERGLAS CORPORATION
发明人
BROWN ALFRED WINSOR;EVANS ROBERT E.
分类号
B29D11/00;G02B5/30
主分类号
B29D11/00
代理机构
代理人
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地址
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