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发明名称
Printing mechanism for typewriting machines
摘要
申请公布号
US2865486(A)
申请公布日期
1958.12.23
申请号
US19550480941
申请日期
1955.01.10
申请人
ING. C. OLIVETTI & C., S.P.A.
发明人
CAPELLARO NATALE
分类号
B41J7/52;B41J7/66
主分类号
B41J7/52
代理机构
代理人
主权项
地址
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