GB2059653B - Pushbutton set - Google Patents

Pushbutton set

Info

Publication number
GB2059653B
GB2059653B GB7924876A GB7924876A GB2059653B GB 2059653 B GB2059653 B GB 2059653B GB 7924876 A GB7924876 A GB 7924876A GB 7924876 A GB7924876 A GB 7924876A GB 2059653 B GB2059653 B GB 2059653B
Authority
GB
United Kingdom
Prior art keywords
pushbutton set
pushbutton
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
GB7924876A
Other versions
GB2059653A (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB7924876A priority Critical patent/GB2059653B/en
Priority to BR8004426A priority patent/BR8004426A/en
Publication of GB2059653A publication Critical patent/GB2059653A/en
Application granted granted Critical
Publication of GB2059653B publication Critical patent/GB2059653B/en
Expired 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
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
GB7924876A 1979-07-17 1979-07-17 Pushbutton set Expired GB2059653B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7924876A GB2059653B (en) 1979-07-17 1979-07-17 Pushbutton set
BR8004426A BR8004426A (en) 1979-07-17 1980-07-15 KEYBOARD SET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7924876A GB2059653B (en) 1979-07-17 1979-07-17 Pushbutton set

Publications (2)

Publication Number Publication Date
GB2059653A GB2059653A (en) 1981-04-23
GB2059653B true GB2059653B (en) 1982-11-24

Family

ID=10506549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7924876A Expired GB2059653B (en) 1979-07-17 1979-07-17 Pushbutton set

Country Status (2)

Country Link
BR (1) BR8004426A (en)
GB (1) GB2059653B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3616490A1 (en) * 1985-05-17 1986-11-27 Alps Electric Co Ltd OPTICAL COORDINATE INPUT DEVICE
DE19735476A1 (en) * 1997-08-16 1999-02-18 Itt Mfg Enterprises Inc Switching system for automobile electrical device with optical display
FR2841727B1 (en) * 1998-07-01 2005-08-19 Sagem MOBILE TELEPHONE WITH TOUCH SCREEN AND KEYBOARD
FR2820584B1 (en) * 2001-02-07 2003-06-13 Michel Terny ORAL-CONTROLLED TABLE TELEPHONE

Also Published As

Publication number Publication date
GB2059653A (en) 1981-04-23
BR8004426A (en) 1981-01-27

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee