JPS5037961B1 - - Google Patents
Info
- Publication number
- JPS5037961B1 JPS5037961B1 JP6855369A JP6855369A JPS5037961B1 JP S5037961 B1 JPS5037961 B1 JP S5037961B1 JP 6855369 A JP6855369 A JP 6855369A JP 6855369 A JP6855369 A JP 6855369A JP S5037961 B1 JPS5037961 B1 JP S5037961B1
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
Landscapes
- Superheterodyne Receivers (AREA)
- Control Of Amplification And Gain Control (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75660168A | 1968-08-30 | 1968-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5037961B1 true JPS5037961B1 (en) | 1975-12-06 |
Family
ID=25044214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6855369A Pending JPS5037961B1 (en) | 1968-08-30 | 1969-08-29 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5037961B1 (en) |
| AT (1) | AT310268B (en) |
| BE (1) | BE736680A (en) |
| DE (1) | DE1944003A1 (en) |
| DK (1) | DK124790B (en) |
| ES (1) | ES370781A1 (en) |
| FR (1) | FR2016649A1 (en) |
| GB (1) | GB1276342A (en) |
| NL (1) | NL6913244A (en) |
| SE (1) | SE352499B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230073765A (en) | 2021-11-19 | 2023-05-26 | 경희대학교 산학협력단 | Selfpowered capacitive sensor based electret and Method for Manufacturing thereof |
| KR20230150117A (en) | 2022-04-21 | 2023-10-30 | 경희대학교 산학협력단 | Selfpowered unit, energe harvester based 3D structure with low rigidity and electrostatic charge and Method for Manufacturing thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3040265A (en) * | 1960-07-18 | 1962-06-19 | Hewlett Packard Co | Transistor amplifiers having low input impedance |
-
1969
- 1969-07-28 BE BE736680D patent/BE736680A/xx unknown
- 1969-08-23 ES ES370781A patent/ES370781A1/en not_active Expired
- 1969-08-27 FR FR6929273A patent/FR2016649A1/fr not_active Withdrawn
- 1969-08-28 SE SE1191769A patent/SE352499B/xx unknown
- 1969-08-29 GB GB4305869A patent/GB1276342A/en not_active Expired
- 1969-08-29 DE DE19691944003 patent/DE1944003A1/en active Pending
- 1969-08-29 JP JP6855369A patent/JPS5037961B1/ja active Pending
- 1969-08-29 DK DK465769A patent/DK124790B/en unknown
- 1969-08-29 NL NL6913244A patent/NL6913244A/xx not_active Application Discontinuation
- 1969-09-01 AT AT835269A patent/AT310268B/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3040265A (en) * | 1960-07-18 | 1962-06-19 | Hewlett Packard Co | Transistor amplifiers having low input impedance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230073765A (en) | 2021-11-19 | 2023-05-26 | 경희대학교 산학협력단 | Selfpowered capacitive sensor based electret and Method for Manufacturing thereof |
| KR20230150117A (en) | 2022-04-21 | 2023-10-30 | 경희대학교 산학협력단 | Selfpowered unit, energe harvester based 3D structure with low rigidity and electrostatic charge and Method for Manufacturing thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2016649A1 (en) | 1970-05-08 |
| ES370781A1 (en) | 1971-07-01 |
| BE736680A (en) | 1969-12-31 |
| GB1276342A (en) | 1972-06-01 |
| DE1944003A1 (en) | 1970-08-27 |
| NL6913244A (en) | 1970-03-03 |
| DK124790B (en) | 1972-11-20 |
| SE352499B (en) | 1972-12-27 |
| AT310268B (en) | 1973-09-25 |