NL27557C - - Google Patents

Info

Publication number
NL27557C
NL27557C NL43756A NL43756A NL27557C NL 27557 C NL27557 C NL 27557C NL 43756 A NL43756 A NL 43756A NL 43756 A NL43756 A NL 43756A NL 27557 C NL27557 C NL 27557C
Authority
NL
Netherlands
Application number
NL43756A
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of NL27557C publication Critical patent/NL27557C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
NL43756A 1926-09-02 1928-11-20 NL27557C (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE25914X 1926-09-02
DE27557X 1926-09-02

Publications (1)

Publication Number Publication Date
NL27557C true NL27557C (xx) 1932-09-15

Family

ID=1792749

Family Applications (1)

Application Number Title Priority Date Filing Date
NL43756A NL27557C (xx) 1926-09-02 1928-11-20

Country Status (1)

Country Link
NL (1) NL27557C (xx)

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