JPS5633718B2 - - Google Patents
Info
- Publication number
- JPS5633718B2 JPS5633718B2 JP8766975A JP8766975A JPS5633718B2 JP S5633718 B2 JPS5633718 B2 JP S5633718B2 JP 8766975 A JP8766975 A JP 8766975A JP 8766975 A JP8766975 A JP 8766975A JP S5633718 B2 JPS5633718 B2 JP S5633718B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Electrophonic Musical Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50087669A JPS5211026A (en) | 1975-07-16 | 1975-07-16 | Optical detection system of depressed keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50087669A JPS5211026A (en) | 1975-07-16 | 1975-07-16 | Optical detection system of depressed keys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5211026A JPS5211026A (en) | 1977-01-27 |
| JPS5633718B2 true JPS5633718B2 (OSRAM) | 1981-08-05 |
Family
ID=13921337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50087669A Granted JPS5211026A (en) | 1975-07-16 | 1975-07-16 | Optical detection system of depressed keys |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5211026A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01282002A (ja) * | 1988-05-07 | 1989-11-13 | Kubota Ltd | トラクタの後車軸ケース構造 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5737829B2 (OSRAM) * | 1974-03-15 | 1982-08-12 | ||
| US4351221A (en) * | 1979-06-15 | 1982-09-28 | Teledyne Industries, Incorporated | Player piano recording system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4956A (OSRAM) * | 1972-04-13 | 1974-01-05 |
-
1975
- 1975-07-16 JP JP50087669A patent/JPS5211026A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01282002A (ja) * | 1988-05-07 | 1989-11-13 | Kubota Ltd | トラクタの後車軸ケース構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5211026A (en) | 1977-01-27 |