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经营范围
发明名称
Perfectionnements au mécanisme pour faire avancer les bandes
摘要
申请公布号
FR835040(A)
申请公布日期
1938.12.09
申请号
FRD835040
申请日期
1938.03.09
申请人
POWERS ACCOUNTING MACHINES LTD
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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