CA920291A - Telephone dial - Google Patents

Telephone dial

Info

Publication number
CA920291A
CA920291A CA093354A CA93354A CA920291A CA 920291 A CA920291 A CA 920291A CA 093354 A CA093354 A CA 093354A CA 93354 A CA93354 A CA 93354A CA 920291 A CA920291 A CA 920291A
Authority
CA
Canada
Prior art keywords
telephone dial
dial
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.)
Expired
Application number
CA093354A
Other versions
CA93354S (en
Inventor
N. Leivars Peter
T. Pipes Anthony
G. Atkin Charles
A. Carrier John
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Application granted granted Critical
Publication of CA920291A publication Critical patent/CA920291A/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)
  • Apparatus For Making Beverages (AREA)
CA093354A 1969-11-21 1970-09-17 Telephone dial Expired CA920291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5709769 1969-11-21

Publications (1)

Publication Number Publication Date
CA920291A true CA920291A (en) 1973-01-30

Family

ID=10478356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA093354A Expired CA920291A (en) 1969-11-21 1970-09-17 Telephone dial

Country Status (5)

Country Link
AU (1) AU2023870A (en)
BR (1) BR7024067D0 (en)
CA (1) CA920291A (en)
GB (1) GB1260766A (en)
ZA (1) ZA706383B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2048015A (en) * 1979-01-08 1980-12-03 Plessey Co Ltd Dial units for telephone sets

Also Published As

Publication number Publication date
BR7024067D0 (en) 1973-04-17
ZA706383B (en) 1971-05-27
AU2023870A (en) 1972-03-30
GB1260766A (en) 1972-01-19

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