GB189805039A - Improvements in Perpetual Calendars. - Google Patents
Improvements in Perpetual Calendars.Info
- Publication number
- GB189805039A GB189805039A GB189805039DA GB189805039A GB 189805039 A GB189805039 A GB 189805039A GB 189805039D A GB189805039D A GB 189805039DA GB 189805039 A GB189805039 A GB 189805039A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cards
- days
- month
- calendars
- bottom edges
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
5039. Dreyfus, G. March 1. Calendars.-The object is to reduce the number of superposed interchangeable cards as much as possible. The Figures show one form, which may, be variously modified. The days of the week are printed at the top and bottom edges (on both sides) of two cards A ; the days of the month on all the edges of four square cards B ; the names of the months on top and bottom edges of three cards C. In addition, four cards D may be employed giving the various possible arrangements of the days of the month with respect to the weekdays.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189805039T | 1898-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189805039A true GB189805039A (en) | 1898-04-09 |
Family
ID=32614786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189805039D Expired GB189805039A (en) | 1898-03-01 | 1898-03-01 | Improvements in Perpetual Calendars. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189805039A (en) |
-
1898
- 1898-03-01 GB GB189805039D patent/GB189805039A/en not_active Expired
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