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发明名称
Film cartridge lid remover
摘要
申请公布号
US2811061(A)
申请公布日期
1957.10.29
申请号
US19560575996
申请日期
1956.04.04
申请人
RADOVICH JOHN N
发明人
RADOVICH JOHN N.
分类号
G03B17/30
主分类号
G03B17/30
代理机构
代理人
主权项
地址
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