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发明名称
Control system particularly for an indicia-bearing web
摘要
申请公布号
US2043239(A)
申请公布日期
1936.06.09
申请号
US19290368318
申请日期
1929.06.04
申请人
TRANS-LUX DAYLIGHT PICTURE SEREEN CORPORATION
发明人
CURTIS KENNETH L.
分类号
G03B21/134
主分类号
G03B21/134
代理机构
代理人
主权项
地址
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