JPH0317551U - - Google Patents
Info
- Publication number
- JPH0317551U JPH0317551U JP7844889U JP7844889U JPH0317551U JP H0317551 U JPH0317551 U JP H0317551U JP 7844889 U JP7844889 U JP 7844889U JP 7844889 U JP7844889 U JP 7844889U JP H0317551 U JPH0317551 U JP H0317551U
- Authority
- JP
- Japan
- Prior art keywords
- support rod
- mirror
- light emitting
- emitting device
- symbols
- 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
- 238000005286 illumination Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844889U JPH068540Y2 (ja) | 1989-07-03 | 1989-07-03 | 水槽の透明度測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844889U JPH068540Y2 (ja) | 1989-07-03 | 1989-07-03 | 水槽の透明度測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0317551U true JPH0317551U (en]) | 1991-02-21 |
| JPH068540Y2 JPH068540Y2 (ja) | 1994-03-02 |
Family
ID=31621730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7844889U Expired - Lifetime JPH068540Y2 (ja) | 1989-07-03 | 1989-07-03 | 水槽の透明度測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068540Y2 (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181707A (ja) * | 2000-12-18 | 2002-06-26 | Sankyo:Kk | プール水の透明度測定鏡筒および透明度測定キット |
| JP2010131379A (ja) * | 2008-10-31 | 2010-06-17 | Sansei R&D:Kk | 弾球遊技機 |
| JP2011206205A (ja) * | 2010-03-29 | 2011-10-20 | Kyoraku Sangyo Kk | パチンコ遊技機 |
-
1989
- 1989-07-03 JP JP7844889U patent/JPH068540Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002181707A (ja) * | 2000-12-18 | 2002-06-26 | Sankyo:Kk | プール水の透明度測定鏡筒および透明度測定キット |
| JP2010131379A (ja) * | 2008-10-31 | 2010-06-17 | Sansei R&D:Kk | 弾球遊技機 |
| JP2011206205A (ja) * | 2010-03-29 | 2011-10-20 | Kyoraku Sangyo Kk | パチンコ遊技機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068540Y2 (ja) | 1994-03-02 |