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发明名称
Method of splicing the ends of films
摘要
申请公布号
GB509705(A)
申请公布日期
1939.07.19
申请号
GB19380001793
申请日期
1938.01.19
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
B32B27/00;G03D15/04;H01B17/34
主分类号
B32B27/00
代理机构
代理人
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