DK147059C - Indretning til fastholdelse af et eller flere kredsloebskort i et telefonapparat - Google Patents

Indretning til fastholdelse af et eller flere kredsloebskort i et telefonapparat

Info

Publication number
DK147059C
DK147059C DK469778A DK469778A DK147059C DK 147059 C DK147059 C DK 147059C DK 469778 A DK469778 A DK 469778A DK 469778 A DK469778 A DK 469778A DK 147059 C DK147059 C DK 147059C
Authority
DK
Denmark
Prior art keywords
keeping
circuit cards
phone
phone device
cards
Prior art date
Application number
DK469778A
Other languages
English (en)
Other versions
DK469778A (da
DK147059B (da
Inventor
Leif Branden
Jan Fredrik Bruun
Olle Holm
Ronnie Erik Mellgren
Karl Arne Ryr
Carl-Axel Stroemer
Erling Tronslien
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 DK469778A publication Critical patent/DK469778A/da
Publication of DK147059B publication Critical patent/DK147059B/da
Application granted granted Critical
Publication of DK147059C publication Critical patent/DK147059C/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)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Casings For Electric Apparatus (AREA)
DK469778A 1977-10-24 1978-10-20 Indretning til fastholdelse af et eller flere kredsloebskort i et telefonapparat DK147059C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7711945A SE406257B (sv) 1977-10-24 1977-10-24 Anordning for fasthallning av ett eller flera kretskort i en telefonapparat
SE7711945 1977-10-24

Publications (3)

Publication Number Publication Date
DK469778A DK469778A (da) 1979-04-25
DK147059B DK147059B (da) 1984-03-26
DK147059C true DK147059C (da) 1984-10-22

Family

ID=20332664

Family Applications (1)

Application Number Title Priority Date Filing Date
DK469778A DK147059C (da) 1977-10-24 1978-10-20 Indretning til fastholdelse af et eller flere kredsloebskort i et telefonapparat

Country Status (13)

Country Link
US (1) US4277652A (da)
CA (1) CA1103378A (da)
CH (1) CH649426A5 (da)
DK (1) DK147059C (da)
FI (1) FI64875C (da)
GB (1) GB2044581B (da)
HK (1) HK13684A (da)
IT (1) IT1099515B (da)
NL (1) NL7810576A (da)
NO (1) NO142372C (da)
SE (1) SE406257B (da)
SG (1) SG16783G (da)
WO (1) WO1979000227A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375584A (en) * 1980-10-06 1983-03-01 Siemens Corporation Modular telephone keyset structure
US4581495A (en) * 1984-05-02 1986-04-08 Buscom Systems Inc. Modular telephone housing
DE3607727A1 (de) * 1986-01-25 1987-09-03 Telefonbau & Normalzeit Gmbh Fernsprechapparat
GB9320260D0 (en) * 1993-10-01 1993-11-17 Sdx Business Systems Limited Telephone apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126454A (en) * 1959-08-31 1964-03-24 Telephone instrument
DE1146123B (de) * 1961-09-06 1963-03-28 Siemens Ag Fernsprechstation
FR1567167A (da) * 1968-02-06 1969-05-16
US3657487A (en) * 1969-09-12 1972-04-18 Int Standard Electric Corp Telephone subset using modular construction
SE381152B (sv) * 1974-04-08 1975-11-24 K Soderberg Telefonapparat, samt sett att sammansetta telefonapparaten.
US4089042A (en) * 1976-11-22 1978-05-09 Gte Automatic Electric Laboratories Incorporated Support for hybrid substrate carrying electrical circuit patterns and elements
DE2736545B2 (de) * 1977-08-11 1979-10-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Steckeinheit mit einer elektrische Bauelemente tragenden Leiterplatte

Also Published As

Publication number Publication date
DK469778A (da) 1979-04-25
GB2044581B (en) 1982-12-01
NO142372C (no) 1980-08-20
CA1103378A (en) 1981-06-16
SG16783G (en) 1984-08-03
IT1099515B (it) 1985-09-18
NO783569L (no) 1979-04-25
FI64875C (fi) 1984-01-10
GB2044581A (en) 1980-10-15
US4277652A (en) 1981-07-07
SE406257B (sv) 1979-01-29
HK13684A (en) 1984-02-24
FI64875B (fi) 1983-09-30
IT7829051A0 (it) 1978-10-24
CH649426A5 (de) 1985-05-15
NL7810576A (nl) 1979-04-26
WO1979000227A1 (en) 1979-05-03
DK147059B (da) 1984-03-26
NO142372B (no) 1980-04-28
FI783157A (fi) 1979-04-25

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Legal Events

Date Code Title Description
PBP Patent lapsed