GB399202A - Improvements in cases for subscriber's telephones - Google Patents

Improvements in cases for subscriber's telephones

Info

Publication number
GB399202A
GB399202A GB9159/32A GB915932A GB399202A GB 399202 A GB399202 A GB 399202A GB 9159/32 A GB9159/32 A GB 9159/32A GB 915932 A GB915932 A GB 915932A GB 399202 A GB399202 A GB 399202A
Authority
GB
United Kingdom
Prior art keywords
ribs
notches
casing
microtelephone
handle
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
GB9159/32A
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB399202A publication Critical patent/GB399202A/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)
GB9159/32A 1931-04-04 1932-03-30 Improvements in cases for subscriber's telephones Expired GB399202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE399202X 1931-04-04

Publications (1)

Publication Number Publication Date
GB399202A true GB399202A (en) 1933-10-02

Family

ID=6397458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9159/32A Expired GB399202A (en) 1931-04-04 1932-03-30 Improvements in cases for subscriber's telephones

Country Status (5)

Country Link
US (1) US1917724A (enrdf_load_stackoverflow)
BE (1) BE387570A (enrdf_load_stackoverflow)
FR (1) FR734592A (enrdf_load_stackoverflow)
GB (1) GB399202A (enrdf_load_stackoverflow)
NL (1) NL35621C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962267C (de) * 1954-10-05 1957-04-18 Automatic Elect Lab Fernsprechapparat

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443799A (en) * 1943-06-02 1948-06-22 Ericsson Telefon Ab L M Cradle-type telephone subset
US2433295A (en) * 1944-11-10 1947-12-23 Automatic Elect Lab Loud-speaker telephone set
US2686848A (en) * 1951-06-11 1954-08-17 Arthur H Wicknick Handset cradling attachment for telephones
US4790008A (en) * 1986-04-18 1988-12-06 American Telephone And Telegraph Company Telephone line switch apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962267C (de) * 1954-10-05 1957-04-18 Automatic Elect Lab Fernsprechapparat

Also Published As

Publication number Publication date
BE387570A (enrdf_load_stackoverflow)
NL35621C (enrdf_load_stackoverflow)
FR734592A (fr) 1932-10-24
US1917724A (en) 1933-07-11

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