JPS6428668U - - Google Patents
Info
- Publication number
- JPS6428668U JPS6428668U JP12294287U JP12294287U JPS6428668U JP S6428668 U JPS6428668 U JP S6428668U JP 12294287 U JP12294287 U JP 12294287U JP 12294287 U JP12294287 U JP 12294287U JP S6428668 U JPS6428668 U JP S6428668U
- Authority
- JP
- Japan
- Prior art keywords
- rope
- permanent magnet
- tip
- attached
- reed switch
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
Landscapes
- Measurement Of Distances Traversed On The Ground (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987122942U JPH0247969Y2 (https=) | 1987-08-10 | 1987-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987122942U JPH0247969Y2 (https=) | 1987-08-10 | 1987-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6428668U true JPS6428668U (https=) | 1989-02-20 |
| JPH0247969Y2 JPH0247969Y2 (https=) | 1990-12-17 |
Family
ID=31371341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987122942U Expired JPH0247969Y2 (https=) | 1987-08-10 | 1987-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247969Y2 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674782A (en) * | 1979-11-20 | 1981-06-20 | Seiko Instr & Electronics Ltd | Point-rating/measuring device for quantity of motion of rope skipping |
| JPS58183180A (ja) * | 1982-04-20 | 1983-10-26 | シャープ株式会社 | なわとび用カウンタ装置 |
-
1987
- 1987-08-10 JP JP1987122942U patent/JPH0247969Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674782A (en) * | 1979-11-20 | 1981-06-20 | Seiko Instr & Electronics Ltd | Point-rating/measuring device for quantity of motion of rope skipping |
| JPS58183180A (ja) * | 1982-04-20 | 1983-10-26 | シャープ株式会社 | なわとび用カウンタ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247969Y2 (https=) | 1990-12-17 |