DK302778A - Telefonapparat - Google Patents

Telefonapparat

Info

Publication number
DK302778A
DK302778A DK783027A DK302778A DK302778A DK 302778 A DK302778 A DK 302778A DK 783027 A DK783027 A DK 783027A DK 302778 A DK302778 A DK 302778A DK 302778 A DK302778 A DK 302778A
Authority
DK
Denmark
Prior art keywords
telephone
Prior art date
Application number
DK783027A
Other languages
English (en)
Inventor
H Blomberg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK302778A publication Critical patent/DK302778A/da

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)
DK783027A 1977-07-05 1978-07-04 Telefonapparat DK302778A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7707799A SE406405B (sv) 1977-07-05 1977-07-05 Telefonapparat med en handmikrotelefon

Publications (1)

Publication Number Publication Date
DK302778A true DK302778A (da) 1979-01-06

Family

ID=20331793

Family Applications (1)

Application Number Title Priority Date Filing Date
DK783027A DK302778A (da) 1977-07-05 1978-07-04 Telefonapparat

Country Status (9)

Country Link
US (1) US4228325A (da)
CA (1) CA1109575A (da)
CH (1) CH630762A5 (da)
DK (1) DK302778A (da)
FR (1) FR2397110A1 (da)
GB (1) GB2000939B (da)
NL (1) NL7806818A (da)
NO (1) NO782325L (da)
SE (1) SE406405B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271535B1 (en) * 1986-06-05 1993-12-01 MARKS, Peter John Ergonomic telephone

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1581509A (en) * 1920-12-02 1926-04-20 bungerz
US2508642A (en) * 1947-05-01 1950-05-23 Automatic Elect Lab Folding handset
US2952739A (en) * 1959-05-14 1960-09-13 Francis H Lehman Hands-free telephone support
US2949509A (en) * 1959-06-23 1960-08-16 Bell Telephone Labor Inc Universal telephone mounting
GB939176A (en) * 1961-05-25 1963-10-09 Standard Telephones Cables Ltd Improvements in or relating to telephone subscriber's apparatus
US3592966A (en) * 1969-03-06 1971-07-13 Xerox Corp Acoustical coupling apparatus
DE2134265C2 (de) * 1971-07-09 1975-07-17 Robert Bosch Elektronik Gmbh, 1000 Berlin Und 7000 Stuttgart Fahrzeug-Fernsprech-Handapparat und Auflage für diesen Apparat
US3928723A (en) * 1973-07-02 1975-12-23 Kazuo Kai Telephone set with built-in loudspeaker
US4056696A (en) * 1976-09-15 1977-11-01 Bell Telephone Laboratories, Incorporated Flat panel telephone station set

Also Published As

Publication number Publication date
CA1109575A (en) 1981-09-22
US4228325A (en) 1980-10-14
SE7707799L (sv) 1979-01-06
GB2000939A (en) 1979-01-17
GB2000939B (en) 1982-01-06
SE406405B (sv) 1979-02-05
FR2397110A1 (fr) 1979-02-02
NL7806818A (nl) 1979-01-09
NO782325L (no) 1979-01-08
CH630762A5 (de) 1982-06-30

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment