FR548082A - Wireless telegraphy transmission system - Google Patents

Wireless telegraphy transmission system

Info

Publication number
FR548082A
FR548082A FR548082DA FR548082A FR 548082 A FR548082 A FR 548082A FR 548082D A FR548082D A FR 548082DA FR 548082 A FR548082 A FR 548082A
Authority
FR
France
Prior art keywords
transmission system
wireless telegraphy
telegraphy transmission
wireless
transmission
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.)
INTERNAT WIRELESS APPLIANCES C
Original Assignee
INTERNAT WIRELESS APPLIANCES C
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 INTERNAT WIRELESS APPLIANCES C filed Critical INTERNAT WIRELESS APPLIANCES C
Application granted granted Critical
Publication of FR548082A publication Critical patent/FR548082A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR548082D 1922-03-01 1922-03-01 Wireless telegraphy transmission system Expired FR548082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR548082T 1922-03-01

Publications (1)

Publication Number Publication Date
FR548082A true FR548082A (en) 1923-01-04

Family

ID=8934609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR548082D Expired FR548082A (en) 1922-03-01 1922-03-01 Wireless telegraphy transmission system

Country Status (1)

Country Link
FR (1) FR548082A (en)

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