BE415557A - - Google Patents

Info

Publication number: BE415557A
Authority: BE; Belgium

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.)

1936-01-06

Publication of BE415557A publication Critical patent/BE415557A/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/18—Modifications of frequency-changers for eliminating image frequencies

BE415557D 1936-01-06 BE415557A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL458655X		1936-01-06

Publications (1)

Publication Number	Publication Date
BE415557A true BE415557A (en)

Family

ID=19786365

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE415557D BE415557A (en)	1936-01-06

Country Status (6)

Country	Link
US (1)	US2151814A (en)
BE (1)	BE415557A (en)
DE (1)	DE728416C (en)
FR (1)	FR806408A (en)
GB (1)	GB458655A (en)
NL (1)	NL45380C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE454622A (en) *	1943-03-03
US2545259A (en) *	1946-10-05	1951-03-13	Monmouth Lab Inc	Multiple radio heterodyne distribution system
US2752575A (en) *	1953-03-04	1956-06-26	Collins Radio Co	Rejection filter
US2855508A (en) *	1954-03-22	1958-10-07	Rca Corp	Dual frequency resonant circuits
US4571560A (en) *	1985-05-21	1986-02-18	Zenith Electronics Corporation	Switched bandpass filter

0
- BE BE415557D patent/BE415557A/xx unknown
- NL NL45380D patent/NL45380C/xx active
1936
- 1936-05-06 DE DEN39440D patent/DE728416C/en not_active Expired
- 1936-05-15 FR FR806408D patent/FR806408A/en not_active Expired
- 1936-06-02 GB GB15411/36A patent/GB458655A/en not_active Expired
- 1936-12-31 US US118455A patent/US2151814A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2151814A (en)	1939-03-28
DE728416C (en)	1942-11-26
GB458655A (en)	1936-12-23
FR806408A (en)	1936-12-16
NL45380C (en)

Publication	Publication Date	Title
BE415900A (en)	1936-07-31
BE414076A (en)
BE413384A (en)
BE415557A (en)
BE390588A (en)
BE396481A (en)
BE406332A (en)
SE87169C1 (en)	1936-08-18
NL51370C (en)	1941-11-15
NL48535C (en)
BE413309A (en)	1936-12-29
NL47398C (en)
BE422504A (en)
BE419589A (en)
BE416321A (en)
BE416312A (en)
BE416290A (en)
BE416271A (en)
BE416111A (en)
BE416030A (en)	1936-07-31
BE415974A (en)
BE415761A (en)
BE413397A (en)	1936-02-29
BE415752A (en)
BE413408A (en)	1936-02-29