IT1193912B - Apparecchio telefonico e microtelefono integrali - Google Patents

Apparecchio telefonico e microtelefono integrali

Info

Publication number
IT1193912B
IT1193912B IT19651/80A IT1965180A IT1193912B IT 1193912 B IT1193912 B IT 1193912B IT 19651/80 A IT19651/80 A IT 19651/80A IT 1965180 A IT1965180 A IT 1965180A IT 1193912 B IT1193912 B IT 1193912B
Authority
IT
Italy
Prior art keywords
microphone
integral telephone
telephone
integral
Prior art date
Application number
IT19651/80A
Other languages
English (en)
Other versions
IT8019651A0 (it
Inventor
George Victor Lenaerts
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 IT8019651A0 publication Critical patent/IT8019651A0/it
Application granted granted Critical
Publication of IT1193912B publication Critical patent/IT1193912B/it

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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
    • H05K1/053—Insulated conductive substrates, e.g. insulated metal substrate the metal substrate being covered by an inorganic insulating layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Photographic Developing Apparatuses (AREA)
IT19651/80A 1979-02-02 1980-02-01 Apparecchio telefonico e microtelefono integrali IT1193912B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA320,733A CA1108790A (en) 1979-02-02 1979-02-02 Integral telephone set and handset

Publications (2)

Publication Number Publication Date
IT8019651A0 IT8019651A0 (it) 1980-02-01
IT1193912B true IT1193912B (it) 1988-08-31

Family

ID=4113442

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19651/80A IT1193912B (it) 1979-02-02 1980-02-01 Apparecchio telefonico e microtelefono integrali

Country Status (10)

Country Link
US (1) US4232203A (it)
JP (1) JPS55123264A (it)
BE (1) BE881506A (it)
CA (1) CA1108790A (it)
DE (1) DE3003714A1 (it)
FR (1) FR2448263A1 (it)
GB (1) GB2043396B (it)
IT (1) IT1193912B (it)
NO (1) NO800229L (it)
SE (1) SE8000793L (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472602A (en) * 1983-08-11 1984-09-18 At&T Technologies, Inc. Telephone set with transducer/ringer
AU575917B2 (en) * 1984-06-29 1988-08-11 Wang Laboratories, Inc. Ergonomic telephone handset
CH665517A5 (de) * 1984-09-05 1988-05-13 Reichle & De Massari Fa Schachtelfoermiges gehaeuse fuer ein, einen telefonanruf optisch anzeigendes zusatzgeraet.
JPH0419870Y2 (it) * 1984-09-25 1992-05-07
JPS61162165U (it) * 1985-03-29 1986-10-07
JPH0748768B2 (ja) * 1986-05-07 1995-05-24 松下電器産業株式会社 ハンドセツト
EP0290489B1 (en) * 1986-10-30 1992-06-03 AT&T Corp. Telephone structure
FI83280C (fi) * 1988-11-30 1991-06-10 Nokia Mobira Oy Mellanram foer en manoeveranordning i en resetelefon.
JPH02262724A (ja) * 1989-04-03 1990-10-25 Mitsubishi Electric Corp 携帯無線装置の筐体
JP2777282B2 (ja) * 1989-04-05 1998-07-16 ベオック ヨーゼフ 電 話
US5234076A (en) * 1990-09-14 1993-08-10 Louk Robert L Tree stand
WO1997042743A1 (en) * 1996-05-06 1997-11-13 Nash Robert P Telephone with detachable remote keypad
GB2314230B (en) * 1996-06-12 2000-04-26 Nec Technologies Mobile phone hand set
TW457796B (en) * 2000-05-03 2001-10-01 Acer Peripherals Inc A mobile phone with a changeable panel keypad

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123676A (en) * 1964-03-03 Telephone call transmitter
NL246794A (it) * 1959-12-24
GB990023A (en) * 1961-03-13 1965-04-22 Ass Elect Ind Improvements relating to printed electrical circults
US3627930A (en) * 1969-10-27 1971-12-14 Bell Telephone Labor Inc Dial-in-handset telephone assembly
GB1383205A (en) * 1971-06-04 1975-02-05 Howard B P F Telephone handsets
CA1019248A (en) * 1974-04-01 1977-10-18 Mohabatullah Sobhani Elastomeric diaphragm switch assembly
CA1082828A (en) * 1976-02-23 1980-07-29 Western Electric Company, Incorporated Telephone set

Also Published As

Publication number Publication date
DE3003714A1 (de) 1980-08-14
CA1108790A (en) 1981-09-08
GB2043396B (en) 1983-02-02
BE881506A (fr) 1980-08-01
FR2448263A1 (fr) 1980-08-29
FR2448263B1 (it) 1983-12-16
SE8000793L (sv) 1980-08-03
GB2043396A (en) 1980-10-01
JPS55123264A (en) 1980-09-22
US4232203A (en) 1980-11-04
NO800229L (no) 1980-08-04
IT8019651A0 (it) 1980-02-01

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