JPS4938550A - - Google Patents
Info
- Publication number
- JPS4938550A JPS4938550A JP10877672A JP10877672A JPS4938550A JP S4938550 A JPS4938550 A JP S4938550A JP 10877672 A JP10877672 A JP 10877672A JP 10877672 A JP10877672 A JP 10877672A JP S4938550 A JPS4938550 A JP S4938550A
- 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
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
Landscapes
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722232495 DE2232495B2 (de) | 1972-07-01 | 1972-07-01 | Schaltung zur Pegelregelung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4938550A true JPS4938550A (bg) | 1974-04-10 |
Family
ID=5849492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10877672A Pending JPS4938550A (bg) | 1972-07-01 | 1972-10-30 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4938550A (bg) |
| DE (1) | DE2232495B2 (bg) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513427U (bg) * | 1978-07-10 | 1980-01-28 | ||
| JPH01210728A (ja) * | 1988-02-18 | 1989-08-24 | Fujitsu General Ltd | 温水暖房機 |
| JPH05312340A (ja) * | 1991-06-04 | 1993-11-22 | Etab A Desbordes | セントラルヒーティング設備における放熱器平衡方法 |
-
1972
- 1972-07-01 DE DE19722232495 patent/DE2232495B2/de not_active Ceased
- 1972-10-30 JP JP10877672A patent/JPS4938550A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513427U (bg) * | 1978-07-10 | 1980-01-28 | ||
| JPH01210728A (ja) * | 1988-02-18 | 1989-08-24 | Fujitsu General Ltd | 温水暖房機 |
| JPH05312340A (ja) * | 1991-06-04 | 1993-11-22 | Etab A Desbordes | セントラルヒーティング設備における放熱器平衡方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2232495A1 (de) | 1974-01-17 |
| DE2232495B2 (de) | 1974-11-07 |