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发明名称
Improvements in automatic counting devices, especially for duplicating and printing machines
摘要
申请公布号
GB828156(A)
申请公布日期
1960.02.17
申请号
GB19550017282
申请日期
1955.06.15
申请人
BLOCK & ANDERSON LIMITED
发明人
BROWN ROLAND
分类号
B41L39/00;G06M3/02;G06M7/06
主分类号
B41L39/00
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