NL52079C - - Google Patents

Info

Publication number: NL52079C
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.)

1937-06-11

Publication of NL52079C publication Critical patent/NL52079C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/16—Automatic frequency control where the frequency control is accomplished by mechanical means, e.g. by a motor

NL52079D 1937-06-11 NL52079C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE207426X		1937-06-11

Publications (1)

Publication Number	Publication Date
NL52079C true NL52079C (enrdf_load_stackoverflow)

Family

ID=5793717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL52079D NL52079C (enrdf_load_stackoverflow)	1937-06-11

Country Status (3)

Country	Link
US (1)	US2175320A (enrdf_load_stackoverflow)
CH (1)	CH207426A (enrdf_load_stackoverflow)
NL (1)	NL52079C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2490844A (en) *	1940-05-16	1949-12-13	Helen S Sorensen	Radio remote-control aircraft system
BE474943A (enrdf_load_stackoverflow) *	1945-10-10
US2595608A (en) *	1948-12-30	1952-05-06	Rca Corp	Automatically tuned wide range receiver and transmitter
US2581594A (en) *	1948-12-30	1952-01-08	Rca Corp	Wide-range high stability frequency generating system

0
- NL NL52079D patent/NL52079C/xx active
1938
- 1938-06-09 CH CH207426D patent/CH207426A/de unknown
- 1938-07-09 US US218272A patent/US2175320A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH207426A (de)	1939-10-31
US2175320A (en)	1939-10-10

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