FR2056623A7 - - Google Patents

Info

Publication number
FR2056623A7
FR2056623A7 FR7028902A FR7028902A FR2056623A7 FR 2056623 A7 FR2056623 A7 FR 2056623A7 FR 7028902 A FR7028902 A FR 7028902A FR 7028902 A FR7028902 A FR 7028902A FR 2056623 A7 FR2056623 A7 FR 2056623A7
Authority
FR
France
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
FR7028902A
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.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
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 Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Application granted granted Critical
Publication of FR2056623A7 publication Critical patent/FR2056623A7/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0291—Door telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Telephone Set Structure (AREA)
FR7028902A 1970-02-25 1970-08-05 Expired FR2056623A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2095370 1970-02-25

Publications (1)

Publication Number Publication Date
FR2056623A7 true FR2056623A7 (en) 1971-05-14

Family

ID=11174546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7028902A Expired FR2056623A7 (en) 1970-02-25 1970-08-05

Country Status (2)

Country Link
DE (1) DE7107130U (en)
FR (1) FR2056623A7 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456248A2 (en) * 1990-05-11 1991-11-13 Kabushiki Kaisha Toshiba Video phone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456248A2 (en) * 1990-05-11 1991-11-13 Kabushiki Kaisha Toshiba Video phone
EP0456248A3 (en) * 1990-05-11 1993-04-28 Kabushiki Kaisha Toshiba Video phone

Also Published As

Publication number Publication date
DE7107130U (en) 1971-05-13

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