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发明名称
Rahmen fuer Filme, insbesondere Diapositive
摘要
申请公布号
DE1180966(B)
申请公布日期
1964.11.05
申请号
DE1960L037442
申请日期
1960.11.04
申请人
ROBERT THOMAS LEWIS;LUCY LEWIS
发明人
LEWIS ROBERT THOMAS
分类号
G03B21/64
主分类号
G03B21/64
代理机构
代理人
主权项
地址
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