NL35347C - - Google Patents

Info

Publication number: NL35347C
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.)

1930-07-10

Publication of NL35347C publication Critical patent/NL35347C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
- H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit

NL35347D 1930-07-10 NL35347C (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US466955A US1917394A (en)	1930-07-10	1930-07-10	Frequency modulation

Publications (1)

Publication Number	Publication Date
NL35347C true NL35347C (ja)

Family

ID=23853719

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL35347D NL35347C (ja)	1930-07-10

Country Status (4)

Country	Link
US (1)	US1917394A (ja)
BE (1)	BE381244A (ja)
GB (1)	GB369112A (ja)
NL (1)	NL35347C (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2473556A (en) *	1943-03-15	1949-06-21	Carl A Wiley	Device for controlling oscillating circuits
US2590282A (en) *	1947-11-08	1952-03-25	Stromberg Carlson Co	Variable impedance device

0
- NL NL35347D patent/NL35347C/xx active
- BE BE381244D patent/BE381244A/xx unknown
1930
- 1930-07-10 US US466955A patent/US1917394A/en not_active Expired - Lifetime
1931
- 1931-07-10 GB GB19902/31A patent/GB369112A/en not_active Expired

Also Published As

Publication number	Publication date
GB369112A (en)	1932-03-17
BE381244A (ja)
US1917394A (en)	1933-07-11

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