BE388639A - - Google Patents
Info
- Publication number
- BE388639A BE388639A BE388639DA BE388639A BE 388639 A BE388639 A BE 388639A BE 388639D A BE388639D A BE 388639DA BE 388639 A BE388639 A BE 388639A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- grid
- screen
- cathode
- low frequency
- Prior art date
Links
- 230000003321 amplification Effects 0.000 claims description 14
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 14
- 230000001143 conditioned effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 3
- 239000003990 capacitor Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 206010011376 Crepitations Diseases 0.000 description 1
- 238000006842 Henry reaction Methods 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/02—Manually-operated control
- H03G3/04—Manually-operated control in untuned amplifiers
- H03G3/06—Manually-operated control in untuned amplifiers having discharge tubes
Landscapes
- Amplifiers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE388639A true BE388639A (https=) |
Family
ID=56887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE388639D BE388639A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE388639A (https=) |
-
0
- BE BE388639D patent/BE388639A/fr unknown
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