GB414441A - Improvements in or relating to wireless receiving apparatus - Google Patents

Improvements in or relating to wireless receiving apparatus

Info

Publication number
GB414441A
GB414441A GB4837/33A GB483733A GB414441A GB 414441 A GB414441 A GB 414441A GB 4837/33 A GB4837/33 A GB 4837/33A GB 483733 A GB483733 A GB 483733A GB 414441 A GB414441 A GB 414441A
Authority
GB
United Kingdom
Prior art keywords
wireless receiving
switches
coils
relating
receiving apparatus
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
GB4837/33A
Other languages
English (en)
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.)
ALWIN THEODOR RICHTER
Original Assignee
ALWIN THEODOR RICHTER
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 ALWIN THEODOR RICHTER filed Critical ALWIN THEODOR RICHTER
Priority to GB4837/33A priority Critical patent/GB414441A/en
Priority to BE394610D priority patent/BE394610A/xx
Priority to FR751966D priority patent/FR751966A/fr
Publication of GB414441A publication Critical patent/GB414441A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
    • H01H29/22—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and solid

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB4837/33A 1933-02-16 1933-02-16 Improvements in or relating to wireless receiving apparatus Expired GB414441A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4837/33A GB414441A (en) 1933-02-16 1933-02-16 Improvements in or relating to wireless receiving apparatus
BE394610D BE394610A (fi) 1933-02-16 1933-02-25
FR751966D FR751966A (fr) 1933-02-16 1933-03-04 Dispositif de commutation pour bobines de changement d'ondes de récepteurs radiophoniques

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4837/33A GB414441A (en) 1933-02-16 1933-02-16 Improvements in or relating to wireless receiving apparatus
BE394610T 1933-02-25
FR751966T 1933-03-04

Publications (1)

Publication Number Publication Date
GB414441A true GB414441A (en) 1934-08-09

Family

ID=9784716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4837/33A Expired GB414441A (en) 1933-02-16 1933-02-16 Improvements in or relating to wireless receiving apparatus

Country Status (3)

Country Link
BE (1) BE394610A (fi)
FR (1) FR751966A (fi)
GB (1) GB414441A (fi)

Also Published As

Publication number Publication date
FR751966A (fr) 1933-09-12
BE394610A (fi) 1933-03-31

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