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经营范围
发明名称
RIBBON SHIFT ASSEMBLY
摘要
A solenoid-operated actuating bail affords a positive, direct means to control shifting of the lift arms in a ribbon-lift guide or carrier assembly for a keyboard printer or typewriter in selecting a desired ribbon color or level for printing.
申请公布号
US3741364(A)
申请公布日期
1973.06.26
申请号
USD3741364
申请日期
1971.01.08
申请人
DATEL CORP,US
发明人
BECKER H,US
分类号
B41J35/14;(IPC1-7):B41J33/14
主分类号
B41J35/14
代理机构
代理人
主权项
地址
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