FR48988E - Development of devices for relay transmission and distribution of broadcast programs - Google Patents

Development of devices for relay transmission and distribution of broadcast programs

Info

Publication number
FR48988E
FR48988E FR48988DA FR48988E FR 48988 E FR48988 E FR 48988E FR 48988D A FR48988D A FR 48988DA FR 48988 E FR48988 E FR 48988E
Authority
FR
France
Prior art keywords
development
distribution
devices
relay transmission
broadcast programs
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)
Inventor
Peter Pendleton Eckersley
Rupert Evan Howard Carpenter
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
Priority claimed from GB21602/33A external-priority patent/GB423673A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR48988E publication Critical patent/FR48988E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/84—Wired systems combined with power distribution network
FR48988D 1933-08-01 1937-11-24 Development of devices for relay transmission and distribution of broadcast programs Expired FR48988E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB21602/33A GB423673A (en) 1936-11-27 1933-08-01 Improvements relating to systems for relaying and distributing radio programmes
GB215525X 1936-11-27

Publications (1)

Publication Number Publication Date
FR48988E true FR48988E (en) 1938-10-05

Family

ID=32510430

Family Applications (2)

Application Number Title Priority Date Filing Date
FR777037D Expired FR777037A (en) 1933-08-01 1934-07-16 Development of devices for relay transmission and distribution of broadcast programs
FR48988D Expired FR48988E (en) 1933-08-01 1937-11-24 Development of devices for relay transmission and distribution of broadcast programs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR777037D Expired FR777037A (en) 1933-08-01 1934-07-16 Development of devices for relay transmission and distribution of broadcast programs

Country Status (5)

Country Link
US (1) US2031528A (en)
BE (2) BE404429A (en)
CH (1) CH215525A (en)
FR (2) FR777037A (en)
GB (1) GB485479A (en)

Also Published As

Publication number Publication date
BE424857A (en)
FR777037A (en) 1935-02-08
US2031528A (en) 1936-02-18
BE404429A (en) 1934-08-31
GB485479A (en) 1938-05-20
CH215525A (en) 1941-06-30

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