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发明名称
Drum stop mechanism for rotary duplicating machines
摘要
申请公布号
US2812047(A)
申请公布日期
1957.11.05
申请号
US19530353986
申请日期
1953.05.11
申请人
DITTO, INCORPORATED
发明人
SMITZER LOUIS A.
分类号
B41L11/12
主分类号
B41L11/12
代理机构
代理人
主权项
地址
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