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发明名称
Machine de bureau.
摘要
申请公布号
CH291220(A)
申请公布日期
1953.06.15
申请号
CHD291220
申请日期
1951.01.03
申请人
ROYAL TYPEWRITER COMPANY, INC.
发明人
INC. ROYAL TYPEWRITER COMPANY,
分类号
B41J5/26
主分类号
B41J5/26
代理机构
代理人
主权项
地址
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