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经营范围
发明名称
Machine à écrire.
摘要
申请公布号
CH242631(A)
申请公布日期
1946.05.31
申请号
CHD242631
申请日期
1942.01.20
申请人
ROYAL TYPEWRITER COMPANY, INC.
发明人
INC. ROYAL TYPEWRITER COMPANY,
分类号
B41J11/36
主分类号
B41J11/36
代理机构
代理人
主权项
地址
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