[go: up one dir, main page]

CH205377A - Method and device for the simultaneous wireless transmission of several message signals. - Google Patents

Method and device for the simultaneous wireless transmission of several message signals.

Info

Publication number
CH205377A
CH205377A CH205377DA CH205377A CH 205377 A CH205377 A CH 205377A CH 205377D A CH205377D A CH 205377DA CH 205377 A CH205377 A CH 205377A
Authority
CH
Switzerland
Prior art keywords
wireless transmission
message signals
several message
simultaneous wireless
simultaneous
Prior art date
Application number
Other languages
German (de)
Inventor
Pungs Leo Dr Prof
Original Assignee
Pungs Leo Dr Prof
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 Pungs Leo Dr Prof filed Critical Pungs Leo Dr Prof
Publication of CH205377A publication Critical patent/CH205377A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
CH205377D 1937-05-11 1938-05-09 Method and device for the simultaneous wireless transmission of several message signals. CH205377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE205377X 1937-05-11

Publications (1)

Publication Number Publication Date
CH205377A true CH205377A (en) 1939-06-15

Family

ID=5786896

Family Applications (1)

Application Number Title Priority Date Filing Date
CH205377D CH205377A (en) 1937-05-11 1938-05-09 Method and device for the simultaneous wireless transmission of several message signals.

Country Status (4)

Country Link
US (1) US2257917A (en)
CH (1) CH205377A (en)
FR (1) FR837756A (en)
GB (1) GB501106A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458124A (en) * 1944-11-14 1949-01-04 Raymond M Wilmotte Synchronous frequency broadcasting

Also Published As

Publication number Publication date
FR837756A (en) 1939-02-20
GB501106A (en) 1939-02-21
US2257917A (en) 1941-10-07

Similar Documents

Publication Publication Date Title
CH302327A (en) Method for the transmission of stereophonic signals.
CH234677A (en) Process for the transmission of electrical signals and system for carrying out this process.
CH225539A (en) Method and device for the production of synthetic fibers.
FR46751E (en) Telegraph method and devices
CH217644A (en) Method and arrangement for the transmission of television signals.
CH218529A (en) Procedure and device for the confidentiality of messages.
CH205107A (en) Method and device for the production of fiberglass.
CH210190A (en) Method and device for the production of knitted goods.
CH205377A (en) Method and device for the simultaneous wireless transmission of several message signals.
CH206946A (en) Method and device for the production of large artificial silk strands.
CH212742A (en) Method and device for the transmission of messages.
CH158174A (en) Method and device for the production of road surfaces.
CH201663A (en) Method and device for the continuous conversion of coordinates.
CH212823A (en) Method and device for manufacturing flycatchers.
CH198858A (en) Method and device for preventing self-ignition of haysticks.
CH207046A (en) Television broadcast method and arrangement for performing the same.
CH189396A (en) Method and device for the fermentation of solutions.
CH207833A (en) Method and device for ventilating beehives.
CH195967A (en) Book and method of making the same.
CH213617A (en) Method and device for the production of polyhydric alcohols.
CH217897A (en) Method and device for tuning radio sets.
AT140767B (en) Collar and method and device for making the same.
CH219818A (en) Process and device for the control of high-frequency vibrations.
ES143882A1 (en) Device for the emission and reception of time signals.
CH207616A (en) Method and circuit for the transmission of a frequency band over lines.