JPS4827665A - - Google Patents
Info
- Publication number
- JPS4827665A JPS4827665A JP47081121A JP8112172A JPS4827665A JP S4827665 A JPS4827665 A JP S4827665A JP 47081121 A JP47081121 A JP 47081121A JP 8112172 A JP8112172 A JP 8112172A JP S4827665 A JPS4827665 A JP S4827665A
- 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.)
- Granted
Links
Landscapes
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US171244A US3924198A (en) | 1971-08-12 | 1971-08-12 | Transistor amplifier having single control to simultaneously adjust level input resistance and input voltage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4827665A true JPS4827665A (pt) | 1973-04-12 |
| JPS5234183B2 JPS5234183B2 (pt) | 1977-09-01 |
Family
ID=22623071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47081121A Expired JPS5234183B2 (pt) | 1971-08-12 | 1972-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5234183B2 (pt) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10143345B2 (en) | 2016-01-22 | 2018-12-04 | Dyson Technology Limited | Vacuum cleaning apparatus |
| US10299648B2 (en) | 2016-01-22 | 2019-05-28 | Dyson Technology Limited | Vacuum cleaner |
| US10390670B2 (en) | 2016-01-22 | 2019-08-27 | Dyson Technology Limited | Separating apparatus and vacuum cleaner |
-
1972
- 1972-08-12 JP JP47081121A patent/JPS5234183B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10143345B2 (en) | 2016-01-22 | 2018-12-04 | Dyson Technology Limited | Vacuum cleaning apparatus |
| US10299648B2 (en) | 2016-01-22 | 2019-05-28 | Dyson Technology Limited | Vacuum cleaner |
| US10390670B2 (en) | 2016-01-22 | 2019-08-27 | Dyson Technology Limited | Separating apparatus and vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5234183B2 (pt) | 1977-09-01 |