MTP731B - Improvements in or relating to wired broadeesting systems - Google Patents

Improvements in or relating to wired broadeesting systems

Info

Publication number
MTP731B
MTP731B MT731A MTP731A MTP731B MT P731 B MTP731 B MT P731B MT 731 A MT731 A MT 731A MT P731 A MTP731 A MT P731A MT P731 B MTP731 B MT P731B
Authority
MT
Malta
Prior art keywords
broadeesting
wired
relating
systems
wired broadeesting
Prior art date
Application number
MT731A
Inventor
Eric John Gargini
Original Assignee
Communications Patents 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 Communications Patents Ltd filed Critical Communications Patents Ltd
Publication of MTP731B publication Critical patent/MTP731B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17345—Control of the passage of the selected programme
MT731A 1971-12-03 1972-11-13 Improvements in or relating to wired broadeesting systems MTP731B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5629971A GB1414127A (en) 1971-12-03 1971-12-03 Wired broadcasting systems

Publications (1)

Publication Number Publication Date
MTP731B true MTP731B (en) 1973-08-10

Family

ID=10476280

Family Applications (1)

Application Number Title Priority Date Filing Date
MT731A MTP731B (en) 1971-12-03 1972-11-13 Improvements in or relating to wired broadeesting systems

Country Status (15)

Country Link
US (1) US3886456A (en)
JP (1) JPS4865831A (en)
BE (1) BE792215A (en)
CA (1) CA965526A (en)
CH (1) CH549919A (en)
DE (2) DE2265451C2 (en)
ES (1) ES409180A1 (en)
FR (1) FR2162236B1 (en)
GB (1) GB1414127A (en)
IL (1) IL40843A (en)
IT (1) IT973762B (en)
MT (1) MTP731B (en)
NL (1) NL7216232A (en)
SE (1) SE383817B (en)
ZA (1) ZA728071B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386365A (en) * 1979-06-19 1983-05-31 Communications Patents Limited Combined wired broadcasting and viewphone system
CA1284211C (en) * 1985-04-29 1991-05-14 Terrence Henry Pocock Cable television system selectively distributing pre-recorder video and audio messages
GB9201996D0 (en) * 1992-01-30 1992-03-18 Millicom Satellite Tv Services Communication systems
US5539635A (en) * 1994-07-19 1996-07-23 Larson, Jr.; Ernest J. Radio station program identifier and distribution system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536780A (en) * Communications Patents Ltd Wired television broadcasting devices and apparatus
DE884050C (en) * 1937-08-08 1953-07-23 Siemens Ag Carrier frequency wire radio distribution system
GB954916A (en) * 1961-03-01 1964-04-08 Pye Ltd Signal distribution system
BE639098A (en) * 1962-10-25
US3277243A (en) * 1962-12-19 1966-10-04 Burroughs Corp Telephone adapter
DE1940497U (en) 1966-04-22 1966-06-08 Broads Mfg Company Ltd MANHOLE COVER.
US3587053A (en) * 1968-06-10 1971-06-22 Bell Telephone Labor Inc Audio visual information processing and communication system
GB1272594A (en) * 1968-08-09 1972-05-03 Communications Patents Ltd Improvements in and relating to wired broadcasting systems
US3691295A (en) * 1970-03-31 1972-09-12 Ibm Two-way communication system for video and digital data

Also Published As

Publication number Publication date
CH549919A (en) 1974-05-31
IL40843A (en) 1975-10-15
ES409180A1 (en) 1976-01-01
NL7216232A (en) 1973-06-05
ZA728071B (en) 1973-09-26
DE2258416A1 (en) 1973-06-07
BE792215A (en) 1973-03-30
JPS4865831A (en) 1973-09-10
DE2265451C2 (en) 1982-02-18
FR2162236B1 (en) 1977-08-26
IL40843A0 (en) 1973-01-30
FR2162236A1 (en) 1973-07-13
CA965526A (en) 1975-04-01
DE2258416C3 (en) 1979-08-09
AU4932372A (en) 1974-05-30
DE2258416B2 (en) 1978-12-07
GB1414127A (en) 1975-11-19
SE383817B (en) 1976-03-29
US3886456A (en) 1975-05-27
IT973762B (en) 1974-06-10

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