GB483015A - Improvements in or relating to telephone instruments - Google Patents

Improvements in or relating to telephone instruments

Info

Publication number
GB483015A
GB483015A GB2734936A GB2734936A GB483015A GB 483015 A GB483015 A GB 483015A GB 2734936 A GB2734936 A GB 2734936A GB 2734936 A GB2734936 A GB 2734936A GB 483015 A GB483015 A GB 483015A
Authority
GB
United Kingdom
Prior art keywords
plate
casing
cradle
secured
key
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
GB2734936A
Other languages
English (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.)
Associated Telephone and Telegraph Co
Original Assignee
Associated Telephone and Telegraph Co
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
Priority to BE423340D priority Critical patent/BE423340A/xx
Application filed by Associated Telephone and Telegraph Co filed Critical Associated Telephone and Telegraph Co
Priority to GB2734936A priority patent/GB483015A/en
Publication of GB483015A publication Critical patent/GB483015A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Structure Of Telephone Exchanges (AREA)
GB2734936A 1936-10-08 1936-10-08 Improvements in or relating to telephone instruments Expired GB483015A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE423340D BE423340A (en:Method) 1936-10-08
GB2734936A GB483015A (en) 1936-10-08 1936-10-08 Improvements in or relating to telephone instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2734936A GB483015A (en) 1936-10-08 1936-10-08 Improvements in or relating to telephone instruments

Publications (1)

Publication Number Publication Date
GB483015A true GB483015A (en) 1938-04-08

Family

ID=10258144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2734936A Expired GB483015A (en) 1936-10-08 1936-10-08 Improvements in or relating to telephone instruments

Country Status (2)

Country Link
BE (1) BE423340A (en:Method)
GB (1) GB483015A (en:Method)

Also Published As

Publication number Publication date
BE423340A (en:Method)

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