发明名称 |
Print head with endless bands and spacer |
摘要 |
There is disclosed a print head for printing two lines of data. Relatively thin spacers separate adjacent drive wheels and adjacent portions of the printing bands. A relatively thick spacer is disposed adjacent sets of printing bands of at least one line so that the printing bands print two spaced-apart fields of data.
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申请公布号 |
US4334470(A) |
申请公布日期 |
1982.06.15 |
申请号 |
US19800159021 |
申请日期 |
1980.06.13 |
申请人 |
MONARCH MARKING SYSTEMS, INC. |
发明人 |
HAMISCH, JR., PAUL H. |
分类号 |
B41K3/06;B65C11/02;(IPC1-7):B41J1/20 |
主分类号 |
B41K3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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