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发明名称
Guiding and feeding mechanism for endless typewriter ribbons
摘要
申请公布号
US2614676(A)
申请公布日期
1952.10.21
申请号
US19480038715
申请日期
1948.07.14
申请人
LEITE PESSOA AUGUSTO
发明人
PESSOA AUGUSTO LEITE
分类号
B41J33/10
主分类号
B41J33/10
代理机构
代理人
主权项
地址
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