JPH03129171U - - Google Patents
Info
- Publication number
- JPH03129171U JPH03129171U JP3921690U JP3921690U JPH03129171U JP H03129171 U JPH03129171 U JP H03129171U JP 3921690 U JP3921690 U JP 3921690U JP 3921690 U JP3921690 U JP 3921690U JP H03129171 U JPH03129171 U JP H03129171U
- Authority
- JP
- Japan
- Prior art keywords
- counting
- signal
- circuit
- counting start
- frequency information
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990039216U JP2516751Y2 (ja) | 1990-04-11 | 1990-04-11 | 計数機能付電子メトロノーム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990039216U JP2516751Y2 (ja) | 1990-04-11 | 1990-04-11 | 計数機能付電子メトロノーム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03129171U true JPH03129171U (enrdf_load_stackoverflow) | 1991-12-25 |
JP2516751Y2 JP2516751Y2 (ja) | 1996-11-13 |
Family
ID=31547927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990039216U Expired - Fee Related JP2516751Y2 (ja) | 1990-04-11 | 1990-04-11 | 計数機能付電子メトロノーム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2516751Y2 (enrdf_load_stackoverflow) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121072U (enrdf_load_stackoverflow) * | 1978-02-14 | 1979-08-24 | ||
JPS5520477A (en) * | 1978-08-01 | 1980-02-13 | Shinjiyou Kenkyu Kaihatsu Kk | Gymnastic tempo signal tone generation unit |
-
1990
- 1990-04-11 JP JP1990039216U patent/JP2516751Y2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121072U (enrdf_load_stackoverflow) * | 1978-02-14 | 1979-08-24 | ||
JPS5520477A (en) * | 1978-08-01 | 1980-02-13 | Shinjiyou Kenkyu Kaihatsu Kk | Gymnastic tempo signal tone generation unit |
Also Published As
Publication number | Publication date |
---|---|
JP2516751Y2 (ja) | 1996-11-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |