NL38695C - - Google Patents

Info

Publication number: NL38695C
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1932-02-12

Publication of NL38695C publication Critical patent/NL38695C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
- 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

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Collating Specific Patterns (AREA)
Calculators And Similar Devices (AREA)

NL38695D 1932-02-12 NL38695C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US399703XA	1932-02-12	1932-02-12

Publications (1)

Publication Number	Publication Date
NL38695C true NL38695C (enrdf_load_stackoverflow)

Family

ID=21908364

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL38695D NL38695C (enrdf_load_stackoverflow)	1932-02-12

Country Status (2)

Country	Link
GB (1)	GB399703A (enrdf_load_stackoverflow)
NL (1)	NL38695C (enrdf_load_stackoverflow)

0
- NL NL38695D patent/NL38695C/xx active
1933
- 1933-02-13 GB GB4414/33A patent/GB399703A/en not_active Expired

Also Published As

Publication number	Publication date
GB399703A (en)	1933-10-12

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