JPS52155570A - Alarm watch with miniature electronic computer - Google Patents
Alarm watch with miniature electronic computerInfo
- Publication number
- JPS52155570A JPS52155570A JP7300876A JP7300876A JPS52155570A JP S52155570 A JPS52155570 A JP S52155570A JP 7300876 A JP7300876 A JP 7300876A JP 7300876 A JP7300876 A JP 7300876A JP S52155570 A JPS52155570 A JP S52155570A
- Authority
- JP
- Japan
- Prior art keywords
- electronic computer
- miniature electronic
- alarm watch
- watch
- same
- 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.)
- Pending
Links
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Calculators And Similar Devices (AREA)
Abstract
PURPOSE: To perform display of time and calculation functions on the same display device and to embody the alarm device for providing a convenient portable structure by accommodating the digital type watch and the electronic type table computer in the same watch case.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7300876A JPS52155570A (en) | 1976-06-21 | 1976-06-21 | Alarm watch with miniature electronic computer |
US05/801,939 US4149257A (en) | 1976-06-15 | 1977-05-31 | Alarm watch equipped with electronic calculator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7300876A JPS52155570A (en) | 1976-06-21 | 1976-06-21 | Alarm watch with miniature electronic computer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52155570A true JPS52155570A (en) | 1977-12-24 |
Family
ID=13505875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7300876A Pending JPS52155570A (en) | 1976-06-15 | 1976-06-21 | Alarm watch with miniature electronic computer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52155570A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512847A (en) * | 1983-01-31 | 1996-04-30 | Hitachi, Ltd. | BiCMOS tri-state output driver |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944646A (en) * | 1972-06-02 | 1974-04-26 | ||
JPS4944781A (en) * | 1972-09-01 | 1974-04-27 | ||
JPS515063A (en) * | 1974-07-01 | 1976-01-16 | Suwa Seikosha Kk | |
JPS5130771A (en) * | 1974-09-09 | 1976-03-16 | Casio Computer Co Ltd |
-
1976
- 1976-06-21 JP JP7300876A patent/JPS52155570A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944646A (en) * | 1972-06-02 | 1974-04-26 | ||
JPS4944781A (en) * | 1972-09-01 | 1974-04-27 | ||
JPS515063A (en) * | 1974-07-01 | 1976-01-16 | Suwa Seikosha Kk | |
JPS5130771A (en) * | 1974-09-09 | 1976-03-16 | Casio Computer Co Ltd |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5512847A (en) * | 1983-01-31 | 1996-04-30 | Hitachi, Ltd. | BiCMOS tri-state output driver |
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