FR766380A - Enhancements to t receptors. s. f. - Google Patents

Enhancements to t receptors. s. f.

Info

Publication number
FR766380A
FR766380A FR766380DA FR766380A FR 766380 A FR766380 A FR 766380A FR 766380D A FR766380D A FR 766380DA FR 766380 A FR766380 A FR 766380A
Authority
FR
France
Prior art keywords
enhancements
receptors
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR766380A publication Critical patent/FR766380A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Superheterodyne Receivers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Toys (AREA)
FR766380D 1932-12-19 1933-12-18 Enhancements to t receptors. s. f. Expired FR766380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36021/32A GB412253A (en) 1932-12-19 1932-12-19 Improvements in and relating to wireless receivers

Publications (1)

Publication Number Publication Date
FR766380A true FR766380A (en) 1934-06-27

Family

ID=10384080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766380D Expired FR766380A (en) 1932-12-19 1933-12-18 Enhancements to t receptors. s. f.

Country Status (4)

Country Link
US (1) US2027986A (en)
DE (1) DE678199C (en)
FR (1) FR766380A (en)
GB (1) GB412253A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL65133C (en) * 1943-03-03
BE467883A (en) * 1944-08-19 1947-03-12 Philips Nv Device for simultaneously tuning several oscillating circuits
NL230739A (en) * 1958-08-22
JPS5133916A (en) * 1974-09-17 1976-03-23 Matsushita Electric Ind Co Ltd Vhf terebijonchuuna no nyuryokukairo

Also Published As

Publication number Publication date
GB412253A (en) 1934-06-19
DE678199C (en) 1939-07-10
US2027986A (en) 1936-01-14

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