OA04481A - Perpetual fertilization calendar. - Google Patents
Perpetual fertilization calendar.Info
- Publication number
- OA04481A OA04481A OA55021A OA55021A OA04481A OA 04481 A OA04481 A OA 04481A OA 55021 A OA55021 A OA 55021A OA 55021 A OA55021 A OA 55021A OA 04481 A OA04481 A OA 04481A
- Authority
- OA
- OAPI
- Prior art keywords
- perpetual
- fertilization
- calendar
- perpetual fertilization
- fertilization calendar
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09D—RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS
- G09D3/00—Perpetual calendars
- G09D3/04—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar
- G09D3/06—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with rotatable members
- G09D3/08—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with rotatable members of disc form
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Outer Garments And Coats (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7330339A FR2242011A5 (en) | 1973-08-21 | 1973-08-21 | Perpetual menstrual cycle calendar - two halves of rotary disc are adjustable to suit number of days in a month |
Publications (1)
Publication Number | Publication Date |
---|---|
OA04481A true OA04481A (en) | 1980-03-15 |
Family
ID=9124162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA55021A OA04481A (en) | 1973-08-21 | 1973-09-28 | Perpetual fertilization calendar. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2242011A5 (en) |
OA (1) | OA04481A (en) |
-
1973
- 1973-08-21 FR FR7330339A patent/FR2242011A5/en not_active Expired
- 1973-09-28 OA OA55021A patent/OA04481A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2242011A5 (en) | 1975-03-21 |
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