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经营范围
发明名称
Двух алфавитная пишущая машина
摘要
申请公布号
SU88873(A1)
申请公布日期
1949.11.30
申请号
SU19490406916
申请日期
1949.10.18
申请人
SHAPIRO I.L.;SHIMANSKIJ S.A.
发明人
SHAPIRO I.L.;SHIMANSKIJ S.A.
分类号
B41J1/04
主分类号
B41J1/04
代理机构
代理人
主权项
地址
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