JPS5237073A - Device for measuring rate for watches - Google Patents
Device for measuring rate for watchesInfo
- Publication number
- JPS5237073A JPS5237073A JP11347075A JP11347075A JPS5237073A JP S5237073 A JPS5237073 A JP S5237073A JP 11347075 A JP11347075 A JP 11347075A JP 11347075 A JP11347075 A JP 11347075A JP S5237073 A JPS5237073 A JP S5237073A
- Authority
- JP
- Japan
- Prior art keywords
- watches
- measuring
- reference signal
- measuring rate
- rate
- 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
- Measuring Frequencies, Analyzing Spectra (AREA)
Abstract
PURPOSE: Sub-carrier signals of color television receivers are used as a reference signal for a rate measuring device for watches measuring fastness or lateness of a watch are used to make possible the highly accurate measuring without providing a reference signal generating source within the device itself.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11347075A JPS5237073A (en) | 1975-09-18 | 1975-09-18 | Device for measuring rate for watches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11347075A JPS5237073A (en) | 1975-09-18 | 1975-09-18 | Device for measuring rate for watches |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5237073A true JPS5237073A (en) | 1977-03-22 |
Family
ID=14613056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11347075A Pending JPS5237073A (en) | 1975-09-18 | 1975-09-18 | Device for measuring rate for watches |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5237073A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130052691A1 (en) * | 2010-03-12 | 2013-02-28 | Hanjie Ying | Method for microbial production of cyclic adenosine 3', 5'-monophosphate |
-
1975
- 1975-09-18 JP JP11347075A patent/JPS5237073A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130052691A1 (en) * | 2010-03-12 | 2013-02-28 | Hanjie Ying | Method for microbial production of cyclic adenosine 3', 5'-monophosphate |
US9416385B2 (en) | 2010-03-12 | 2016-08-16 | Nanjing University Of Technology | Method for microbial production of cyclic adenosine 3′, 5′-monophosphate |
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