发明名称 |
TYPING SYSTEM WITH FORM PROGRAMMED FORMAT CONTROL |
摘要 |
A forms format program is read from pre-printed markings on a typing form to assist the operator in moving accurately and quickly to different typing fields. Depression of the tabulation key can select tabulation to a form selected tab stop, vertical feed and automatic line return. A field return key generates new lines within a column defined by form selected tab stops. Marks on a typing form can both initiate and terminate repeat forward or reverse indexing to provide a search for a new vertically displaced typing field. Typing status functions such as single or double line spacing are automatically selected by markings on the form.
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申请公布号 |
US3829855(A) |
申请公布日期 |
1974.08.13 |
申请号 |
US19730371820 |
申请日期 |
1973.06.20 |
申请人 |
IBM,US |
发明人 |
KOLPEK R,US;LOISELLE J,US |
分类号 |
H04L17/16;B41J21/04;B41J21/16;G06K15/06;G06K15/08;(IPC1-7):G06K7/08 |
主分类号 |
H04L17/16 |
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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