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发明名称
Film strip handling apparatus
摘要
申请公布号
US2212617(A)
申请公布日期
1940.08.27
申请号
US19370148172
申请日期
1937.06.14
申请人
OTTO ROY S
发明人
OTTO ROY S.
分类号
G03B21/43
主分类号
G03B21/43
代理机构
代理人
主权项
地址
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