发明名称 |
Programmable agenda |
摘要 |
A programmable agenda which is adapted by the user for use during any month of any year. The agenda comprises a series of sequentially numbered pages, each number corresponding to a date of the month. Each page is inscribed with a row of seven boxes, the boxes on all pages being in registration when the pages are aligned one on top of another. The boxes further define seven columns extending through the pages in a direction perpendicular to the planes of the aligned pages. Each box in a given row bears the name of a different day of the week and the boxes in each column bear the names of the days of the week in sequence. When the pages are aligned one on top of another, a single hole punched through the pages in the correct box will appear on each page in the box bearing the name of the day on which the date of the month inscribed on that page falls.
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申请公布号 |
US4319771(A) |
申请公布日期 |
1982.03.16 |
申请号 |
US19800150617 |
申请日期 |
1980.05.15 |
申请人 |
ESQUIVEL YGLESIAS, RAFAEL |
发明人 |
ESQUIVEL YGLESIAS, RAFAEL |
分类号 |
B42D1/00;B42D5/04;(IPC1-7):B42D15/00;G09D3/00 |
主分类号 |
B42D1/00 |
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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