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GB2057220B - Viewing apparatus - Google Patents

Viewing apparatus

Info

Publication number
GB2057220B
GB2057220B GB8022016A GB8022016A GB2057220B GB 2057220 B GB2057220 B GB 2057220B GB 8022016 A GB8022016 A GB 8022016A GB 8022016 A GB8022016 A GB 8022016A GB 2057220 B GB2057220 B GB 2057220B
Authority
GB
United Kingdom
Prior art keywords
viewing apparatus
viewing
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
GB8022016A
Other versions
GB2057220A (en
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GB8022016A priority Critical patent/GB2057220B/en
Publication of GB2057220A publication Critical patent/GB2057220A/en
Application granted granted Critical
Publication of GB2057220B publication Critical patent/GB2057220B/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/30Transforming light or analogous information into electric information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
GB8022016A 1979-08-16 1980-07-04 Viewing apparatus Expired GB2057220B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8022016A GB2057220B (en) 1979-08-16 1980-07-04 Viewing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7928564 1979-08-16
GB8022016A GB2057220B (en) 1979-08-16 1980-07-04 Viewing apparatus

Publications (2)

Publication Number Publication Date
GB2057220A GB2057220A (en) 1981-03-25
GB2057220B true GB2057220B (en) 1983-07-06

Family

ID=26272583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8022016A Expired GB2057220B (en) 1979-08-16 1980-07-04 Viewing apparatus

Country Status (1)

Country Link
GB (1) GB2057220B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002326A1 (en) * 1988-08-23 1990-03-08 Bio-Mediq (Australia) Pty. Ltd. Optical fluid analysis imaging and positioning

Also Published As

Publication number Publication date
GB2057220A (en) 1981-03-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee