GB9421677D0 - Telephone intercom - Google Patents

Telephone intercom

Info

Publication number
GB9421677D0
GB9421677D0 GB9421677A GB9421677A GB9421677D0 GB 9421677 D0 GB9421677 D0 GB 9421677D0 GB 9421677 A GB9421677 A GB 9421677A GB 9421677 A GB9421677 A GB 9421677A GB 9421677 D0 GB9421677 D0 GB 9421677D0
Authority
GB
United Kingdom
Prior art keywords
telephone intercom
intercom
telephone
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.)
Withdrawn
Application number
GB9421677A
Other versions
GB2294607A (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.)
HINDERER PAUL
Original Assignee
HINDERER PAUL
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 HINDERER PAUL filed Critical HINDERER PAUL
Priority to GB9421677A priority Critical patent/GB2294607A/en
Publication of GB9421677D0 publication Critical patent/GB9421677D0/en
Publication of GB2294607A publication Critical patent/GB2294607A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
GB9421677A 1994-10-27 1994-10-27 Telephone intercom Withdrawn GB2294607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9421677A GB2294607A (en) 1994-10-27 1994-10-27 Telephone intercom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9421677A GB2294607A (en) 1994-10-27 1994-10-27 Telephone intercom

Publications (2)

Publication Number Publication Date
GB9421677D0 true GB9421677D0 (en) 1994-12-14
GB2294607A GB2294607A (en) 1996-05-01

Family

ID=10763500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9421677A Withdrawn GB2294607A (en) 1994-10-27 1994-10-27 Telephone intercom

Country Status (1)

Country Link
GB (1) GB2294607A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2310105A (en) * 1996-02-08 1997-08-13 Leslie Francis Henr Richardson Security door entry-phone
FR2912859B1 (en) * 2007-02-20 2009-05-29 Cogelec Soc Par Actions Simpli RESIDENCE EQUIPPED WITH AN INTERCOM SYSTEM AND TELEPHONE COMBINE FOR THIS RESIDENCE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002968A1 (en) * 1986-10-08 1988-04-21 Clifford Jack Peady Telephone system with door intercom station
GB2256112A (en) * 1991-05-24 1992-11-25 Alexander Maurice Solomons Answering system
US5321742A (en) * 1992-07-06 1994-06-14 Stevens Clarke J Entry door answering telephone system

Also Published As

Publication number Publication date
GB2294607A (en) 1996-05-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)