GB2036841B - Security communication device - Google Patents

Security communication device

Info

Publication number
GB2036841B
GB2036841B GB7848379A GB7848379A GB2036841B GB 2036841 B GB2036841 B GB 2036841B GB 7848379 A GB7848379 A GB 7848379A GB 7848379 A GB7848379 A GB 7848379A GB 2036841 B GB2036841 B GB 2036841B
Authority
GB
United Kingdom
Prior art keywords
communication device
security communication
security
communication
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
GB7848379A
Other versions
GB2036841A (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.)
DOUGAL J
Original Assignee
DOUGAL J
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 DOUGAL J filed Critical DOUGAL J
Priority to GB7848379A priority Critical patent/GB2036841B/en
Publication of GB2036841A publication Critical patent/GB2036841A/en
Application granted granted Critical
Publication of GB2036841B publication Critical patent/GB2036841B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G7/00—Safety transaction partitions, e.g. movable pay-plates; Bank drive-up windows
    • E05G7/002—Security barriers for bank teller windows
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
GB7848379A 1978-12-13 1978-12-13 Security communication device Expired GB2036841B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7848379A GB2036841B (en) 1978-12-13 1978-12-13 Security communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7848379A GB2036841B (en) 1978-12-13 1978-12-13 Security communication device

Publications (2)

Publication Number Publication Date
GB2036841A GB2036841A (en) 1980-07-02
GB2036841B true GB2036841B (en) 1983-01-12

Family

ID=10501707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7848379A Expired GB2036841B (en) 1978-12-13 1978-12-13 Security communication device

Country Status (1)

Country Link
GB (1) GB2036841B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9421557D0 (en) * 1994-10-26 1994-12-14 Corlett Antony J Ballistic speech louvres

Also Published As

Publication number Publication date
GB2036841A (en) 1980-07-02

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Legal Events

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