发明名称 Process for continuously casting an organic self-supporting film from a solution, means for carrying out this or a similar process, applications of this process and products thereby obtained
摘要
申请公布号 GB897909(A) 申请公布日期 1962.05.30
申请号 GB19580018027 申请日期 1958.06.05
申请人 MARKS POLARIZED CORPORATION 发明人
分类号 B29D7/01 主分类号 B29D7/01
代理机构 代理人
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