DK140649B - Telefonapparat med aftageligt dæksel. - Google Patents

Telefonapparat med aftageligt dæksel.

Info

Publication number
DK140649B
DK140649B DK203274AA DK203274A DK140649B DK 140649 B DK140649 B DK 140649B DK 203274A A DK203274A A DK 203274AA DK 203274 A DK203274 A DK 203274A DK 140649 B DK140649 B DK 140649B
Authority
DK
Denmark
Prior art keywords
telephone set
removable cover
removable
cover
telephone
Prior art date
Application number
DK203274AA
Other languages
Danish (da)
English (en)
Other versions
DK140649C (ja
Inventor
Ronald Joseph Morrell
Bev Williams Gumb
Frederick Thomas Cogan
Graham Stirling Laing
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of DK140649B publication Critical patent/DK140649B/da
Application granted granted Critical
Publication of DK140649C publication Critical patent/DK140649C/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
    • 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)
DK203274AA 1973-04-16 1974-04-10 Telefonapparat med aftageligt dæksel. DK140649B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA168,832A CA968894A (en) 1973-04-16 1973-04-16 Telephone sets and removable covers therefore

Publications (2)

Publication Number Publication Date
DK140649B true DK140649B (da) 1979-10-15
DK140649C DK140649C (ja) 1980-04-14

Family

ID=4096425

Family Applications (1)

Application Number Title Priority Date Filing Date
DK203274AA DK140649B (da) 1973-04-16 1974-04-10 Telefonapparat med aftageligt dæksel.

Country Status (12)

Country Link
JP (1) JPS5069903A (ja)
BE (1) BE813774A (ja)
BR (1) BR7403020D0 (ja)
CA (1) CA968894A (ja)
DE (1) DE2418366B2 (ja)
DK (1) DK140649B (ja)
FR (1) FR2225902A1 (ja)
GB (1) GB1431627A (ja)
IE (1) IE39365B1 (ja)
NL (1) NL7404980A (ja)
SE (1) SE389954C (ja)
ZA (1) ZA742256B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902052A1 (de) * 1979-01-19 1980-07-24 Siemens Ag Elektrisches geraet, insbesondere fernsprechgeraet, mit einem einen hohlraum umschliessenden gehaeuse
DE3002075C2 (de) * 1980-01-21 1985-11-28 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Gehäuse für Fernsprechapparat
US4394545A (en) * 1980-03-11 1983-07-19 Bell Telephone Laboratories, Incorporated Construction of a telephone instrument
DE3210111C1 (en) * 1982-03-19 1983-10-06 Telefonbau & Normalzeit Gmbh Telephone set for use as a desktop or wall-mounted unit
JPS6234843U (ja) * 1985-08-19 1987-02-28
US4839921A (en) * 1986-04-21 1989-06-13 Siemens Aktiengesellschaft Telephone station comprising an optical display device

Also Published As

Publication number Publication date
IE39365L (en) 1974-10-16
SE389954C (sv) 1984-05-07
AU6789174A (en) 1975-10-16
DE2418366B2 (de) 1981-02-19
DE2418366A1 (de) 1974-10-31
BR7403020D0 (pt) 1974-11-19
FR2225902A1 (ja) 1974-11-08
JPS5069903A (ja) 1975-06-11
GB1431627A (en) 1976-04-14
NL7404980A (ja) 1974-10-18
DK140649C (ja) 1980-04-14
ZA742256B (en) 1975-03-26
CA968894A (en) 1975-06-03
IE39365B1 (en) 1978-09-27
SE389954B (sv) 1976-11-22
BE813774A (fr) 1974-08-16

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