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 (en) | 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 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01282002A (en) * | 1988-05-07 | 1989-11-13 | Kubota Ltd | Structure of rear axle case of tractor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5737829B2 (en) * | 1974-03-15 | 1982-08-12 | ||
US4351221A (en) * | 1979-06-15 | 1982-09-28 | Teledyne Industries, Incorporated | Player piano recording system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4956A (en) * | 1972-04-13 | 1974-01-05 |
-
1975
- 1975-07-16 JP JP50087669A patent/JPS5211026A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4956A (en) * | 1972-04-13 | 1974-01-05 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01282002A (en) * | 1988-05-07 | 1989-11-13 | Kubota Ltd | Structure of rear axle case of tractor |
Also Published As
Publication number | Publication date |
---|---|
JPS5211026A (en) | 1977-01-27 |