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发明名称
CASSETTA PER IL CONTENIMENTO DI PELLICOLE SINGOLE
摘要
申请公布号
IT1082414(B)
申请公布日期
1985.05.21
申请号
IT19770083455
申请日期
1977.08.17
申请人
ELEKTROPTIK GMBH
发明人
分类号
G03B42/04;B65H1/26;G03B17/32;G03C3/00;(IPC1-7):G03B/
主分类号
G03B42/04
代理机构
代理人
主权项
地址
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